Current Studies
Our latest study is underway featuring 50+ new Pilot Pups!
Pilot Pups are stray dogs who we have rescued from the streets. We've nicknamed them Pilot Pups because we include them in our pilot studies to develop the One-Dose Spay and Neuter Cookie for dogs and cats.
Each Pilot Pup eats a single trial Cookie. The trial Cookie is formulated to have a safe, low dose of the birth control ingredients we’re studying.
A month later, each Pup has a normal spay/neuter surgery so that pathologists can examine the treated ovaries/testes that are removed during the surgery.
By studying these treated ovaries/testes, we can determine the effectiveness of each trial Cookie. The more follicles that are impaired (the higher the "count") the better, and the closer the Pilot Pup is to being infertile.
Last but not least, our Pups live in loving homes, not laboratories.
Each Pilot Pup is adopted into a forever home.
Batch “Rosie,” 11 Tissues Submitted for Evaluation
Below is an inventory list of recent tissues sent for follicular evaluation.
The table shows the names of the Pilot Pups, the I.D. number of the Cookie formulation they were fed, estimated age of the Pilot Pup, etc.
14th Partial Inventory list
11 Tissues
Batch ROSIE
HQ 02.27.2024
Call 954 464 9331
600MillionDogs
Box 1065 Pompano Beach, Florida 33061
Batch “Kiki”, 11 Tissues Submitted for Evaluation
Below is an inventory list of recent tissues sent for follicular evaluation.
The table shows the names of the Pilot Pups, the I.D. number of the Cookie formulation they were fed, estimated age of the Pilot Pup, etc.
Underneath the table are photos of just a few of the Pilot Pups, with photos of their ovarian tissues, along with their rescue stories.
10th Partial Inventory list
11 Tissues
Batch KIKI
Part 3 of Profile
HQ 09.11.23
If you have any questions, please don't hesitate to ask!
You can reach us by email at Alex@600MillionDogs.org or at 954-464-9331
Address: P.O. BOX 1065, Pompano Beach, Florida 33061 USA
Micro update memo by Dr. H. (DVM)
September 13, 2023
As part of the current permanent-birth-control study, six canines (street dogs) were captured and rescued over the last week, as the initial step in including them in our Pilot Pup program.
Once they were rescued, they were all of course physically examined by the attending veterinarian and according to our Standard Operating Procedures (SOP's).
One of the dogs had minor bruises, which is common in the life of strays. Bruises were cleaned with antiseptic by Povidone 10% solution.
Then as per our SOP's, blood samples were taken (by another DVM) for the first blood panel.
After that, they were treated for external parasites (such as fleas) by Ivomec (Ivermectin, generic name); and Praferan (Pyarantel Pamoate, generic name) for internal parasites like roundworms and tapeworms.
They were vaccinated with Biocan DHPPI+ LR Dog Vaccine, which gives them immunity against Canine Parvovirus, Canine Distemper, Infectious Canine Hepatitis, Canine Parainfluenza Virus, Leptospirosis, Infectious Laryngotracheitis and Rabies for 12 months.
As per our SOP's the panel of blood tests included tests such as:
CBC (Complete Blood Count)
LFT (Liver Function Test) and
RFT (Renal/Kidney Function Test).
I've been asked to elaborate a bit on these, as follows:
CBC tells us the dog's overall health, like dehydration, stress, malnutrition, anemia, infection or any toxicity.
LFT tells us about the health of the liver and the amount of proteins and enzymes the liver makes.
The liver is of importance for reasons such as: it the organ responsible for metabolism, immunity, detoxification, and vitamin storage, among other functions. Abnormal ranges tell us about liver damage, toxicity or decreased immunity.
RFT tells us about the health of kidneys. This organ is responsible for filtering waste materials out of the blood as urine and regulating blood pressure and the levels of water, salts, and minerals in the body. Abnormal ranges tell us that kidneys are getting too much pressure for some reason, which may or may not be triggered by various factors, including active and/or inactive ingredients in our trial cookies.
Any medicine/chemical/etc., once ingested, gets metabolized by the liver and enters into the bloodstream and, after showing its effects on the targeted site, leaves the body by getting filtered via the kidneys.
In general, per our SOP's and for a number of reasons we repeat the blood evaluation over time, typically in four stages.
Why four stages? Because in simple terms the current study calls for gradually increasing the dose amounts of various active and inactive ingredients, as part of our work to find the ideal formula for a cookie that will safely produce lifetime infertility -- in one dose, one cookie -- while all along the health of the Pilot Pup remains our top priority.
At various intervals we repeat the blood tests to check for toxicity or irregularities to avoid any disturbance to the dog’s natural health.
We run the panel of blood tests in the following stages:
Stage 1: First blood testing is done soon after the rescue of the dogs, to check if they are in good health -- and it is important to know that at this point, the Pilot Pups are not fed a cookie -- they are not fed a trial cookie until we confirm they are in good health.
If the blood results are considered normal by the attending DVM, we proceed with feeding each Pilot Pup a single trial cookie formulation.
If any of the blood results are abnormal, we do not feed the Pilot Pup a cookie and instead we of course treat and/or medicate the Pilot Pup according to the issues presented, and as advised by the attending veterinarian. We then give the Pilot Pup ten or more days to recuperate, depending on each Pup and what the attending veterinarian advises.
Stage 2: For any Pilot Pup who had an abnormal blood test when rescued, a blood test is performed before the Pup is fed any trial cookie -- to be certain that no problems remain. It is only after they "pass this second test" that we then proceed to feed the dog a single trial cookie formulation.
Stage 3: A blood test is performed for each animal 15 days after they have consumed the single trial cookie (to look for any abnormalities in the dog's health).
If any of the blood results are abnormal, we treat and/or medicate the Pilot Pup according to the issues presented, and as advised by the attending veterinarian.
Stage 4: A blood test is performed before any surgery, to confirm that the animal is healthy enough for a spay or neuter surgery.
After the spay or neuter surgery, they are placed in calm and quiet surroundings, and traditional post-operative care is carried out. This includes things such as: administration of antibiotics and anti-inflammatories for seven days, they are kept on a soft diet, and so on.
Their bandages are changed every day. After seven days, sutures are removed and the incision site is carefully inspected. Ointments are applied to enhance the healing process.
- Dr. H., 9.13.23
Trial start date February 2023, surgery date March 2023
A microscopic image of Haven’s ovaries, removed during routine spay surgery. We are investigating multiple different compounds known to impair ovarian follicles, in order to determine what is most effective for producing infertility.
Pilot Pup Haven - March 2023
Haven was found sniffing through piles of garbage, looking for food. She trusted her rescuers immediately and was brought to safety. She was given a bath, food, and water. Haven is a playful and active dog who loves to play with others!
Trial start date February 2023, surgery date March 2023
Maggie’s ovarian follicles under a microscope. In our current study, 30 days after each rescued Pilot Pup is given a trial One-Dose Spay and Neuter Cookie, the dog undergoes routine spay or neuter surgery. The reproductive tissues that are removed as part of the surgery – ovaries in females, testes in males – are preserved rather than discarded. This allows scientists to analyze the effectiveness of the Cookie.
Pilot Pup Maggie - March 2023
Maggie was found on a construction site after some workers called to report a dog who sat there all day. A 600 team member found Maggie, an unhappy-looking dog, lying in the sun. Maggie was given food and water, and was brought to the vet for a checkup. Now she gets all the love and care she deserves!
Trial start date February 2023, surgery date March 2023
Pilot Pup Foxy’s ovaries, removed during routine spay surgery. Under higher magnification, her ovarian follicles will be examined to determine the effectiveness of the Cookie she received.
Pilot Pup Foxy - March 2023
A 600 team member received a call from a family who had made a very painful decision. On the advice of their doctor, they gave up their dog, Foxy, because their newborn baby suffered from a severe allergy to dogs. Foxy was very depressed and reluctant to part with them. Thankfully, when she met the other Pilot Pups, she became much happier and is doing fine now.
Trial start date February 2023, surgery date March 2023
Dana’s ovarian follicles under a microscope. Approximately one month after a Pilot Pup eats a trial Cookie, the veterinarian performs routine spay or neuter surgery, and the Pup goes to their foster or permanent home.
Pilot Pup Dana - March 2023
A group of kids called a 600 team member to report a dog near a local sports field. There, the 600 team member found Dana. It was getting dark and cold out, and her rescuers quickly brought her inside for warmth and safety. Dana was given food and love, and is a calm and alert dog!
Trial start date June 2022, surgery date July 2022
A microscopic image of Axil’s ovaries, removed during routine spay and neuter surgery.
Pilot Pup Axil - July 2022
It was a dangerously hot day when Axil was rescued – well over 100 degrees Fahrenheit. A 600 team member found her panting and looking for shade. The team member immediately offered her water and brought her to the vet. She is a friendly and active dog who loves the company of others!
Trial start date June 2022, surgery date July 2022
A microscopic image of Ali's ovaries. One of the compounds we are examining to produce infertility is VCD: Vinylcyclohexene dioxide, CAS. No. 106-87-6, C8H12O2. As a multiple-dose formula, it has been studied for years, and it is already approved for use in the U.S. by the EPA to produce infertility in rodents.
Pilot Pup Ali - July 2022
Ali was found on the streets, very skinny and afraid of humans.
At first her rescuers thought she was suffering from some disease.
She was brought to the vet clinic for a bath and an exam, and it turned out she was fine. Now she is healthy and safe.
Trial start date June 2022, surgery date July 2022
Bruni’s ovaries were removed during routine spay surgery. Her ovarian follicles will be analyzed to determine how many were rendered non-viable by certain compounds in the Cookie that cause infertility. Once enough viable follicles become non-viable, permanent infertility is the result. In adult human females, this is a safe and natural condition that occurs at menopause.
Pilot Pup Bruni - July 2022
Bruni was found wandering around a construction site.
Her rescuer described Bruni immediately running towards her, as if she were grateful to have been found!
She was brought to the vet for a checkup. She is a happy and playful dog!
Trial start date June 2022, surgery date July 2022
Stacy’s ovaries under a microscope. For the safety of the Pilot Pup, we only increase key ingredients by very small, controlled amounts, one tiny step at a time.
Pilot Pup Stacy - June 2022
A 600 team member received a call from a nearby residence about a dog barking constantly. Stacy was found hiding in the bushes, suffering from a leg injury,and her hind legs were very weak. She was also emaciated. Her rescuer gaver her food and water and brought her to the vet for treatment. She is now a happy dog.
Trial start date June 2022, surgery date July 2022
Ovaries of Pilot Pup Bo. The more follicles that are impaired, the better, since that means the dog is closer to being infertile.
Pilot Pup Bo - July 2022
A 600 team member received a call from a motorcyclist who nearly hit a dog in the road. The team member arrived on the scene to rescue Bo, who at first was terrified and very hungry. Her rescuer slowly earned her trust. She was treated for a skin infection that had caused her to lose some of her fur. Now she is a very playful dog who loves going on walks!
Trial start date September 2022, surgery date October 2022
A microscopic image of Avery's ovaries, removed during routine spay and neuter surgery.
Pilot Pup Avery - October 2022
Avery is a very alert dog. One of the 600 team members went to assess Avery when they were told where to find her. The team member was told that people were keeping the local dogs regularly dewormed, but Avery was a newcomer and they were concerned that she would infect the others. The team member rescued her and took her straight to our vet. Avery was evaluated and diagnosed with a skin condition which has since been treated.
Trial start date June 2022, surgery date July 2022
Chase’s ovarian follicles under a microscope. In our current study, 30 days after each rescued Pilot Pup is given a trial One-Dose Spay and Neuter Cookie, the dog undergoes routine spay or neuter surgery. The reproductive tissues that are removed as part of the surgery – ovaries in females, testes in males – are preserved rather than discarded. This allows scientists to analyze the effectiveness of the Cookie.
Pilot Pup Chase - July 2022
A 600 team member received a call about children throwing rocks at a dog who was terrified and trying to hide. The team member arrived on the scene to find Chase.At first she was too scared to trust anyone, but her rescuer gave her treats and affection and slowly earned her trust. She had some minor bruises. She was brought to the vet and given first aid, and now enjoys spending time with other dogs.
Trial start date June 2022, surgery date July 2022
Oreo’s ovaries were removed during routine spay surgery. Her ovarian follicles will be reviewed by multiple veterinary pathologists to determine the effectiveness of the Cookie she received.
Pilot Pup Oreo - July 2022
Oreo was found soaking wet and looking for shelter during a rainstorm. Her rescuer, a 600 team member, brought her indoors to dry her off and offer her water and treats. Oreo immediately began licking her rescuer … as if she knew she was being rescued. She loves to play with humans and with other dogs!
Trial start date June 2022, surgery date July 2022
A microscopic image of Rose’s ovaries, removed during routine spay surgery. We are investigating multiple different compounds known to impair ovarian follicles, in order to determine what is most effective for producing infertility.
Pilot Pup Rose - July 2022
Rose was found suffering from a skin condition. She was also reluctant to move her hind legs, and when she did, she dragged them. But she was courageous and happy to get help. A 600 team member rescued her and brought her to the vet for treatment, and her condition improved.
Trial start date June 2022, surgery date July 2022
Pilot Pup Lola’s ovaries, removed during routine spay surgery. Under higher magnification, her ovarian follicles will be examined to determine the effectiveness of the Cookie she received.
Pilot Pup Lola - July 2022
Lola was rescued by a 600 team member who found her while out on a walk. Her rescuer heard barking and followed the sound over to a house that was under construction. She found Lola lying in a pile of sand, looking hungry and scared. Lola was rescued and brought to the vet. She is safe, healthy, and happy now! Her rescuer says, “She is an adorable dog. She gets very excited whenever she sees me.”
Trial start date June 2022, surgery date August 2022
Chloe’s ovarian follicles under a microscope. Her ovaries were removed during routine spay and neuter surgery, then preserved for analysis.
Pilot Pup Chloe - August 2022
Chloe was found by a 600 team member in an abandoned house, anxious and sad. She didn’t want to move at all. A neighbor told our team that Chloe’s family had moved abroad and left Chloe behind. It took a lot of time and work to get Chloe to trust humans again, but she is now safe and adored. She loves being around other dogs.
Pilot Pup Crystal - October 2022
When our 600 team member received a phone call about Crystal, residents in the area reported that she had three pups and one had recently died. The residents had tried to offer Crystal food, but she refused. When rescuers arrived, at first Crystal was fiercely protective of her remaining pups. But after a while, Crystal became comfortable with her rescuers, and she was moved to safety with her pups.
Trial start date September 2022, surgery date October 2022
A microscopic image of Crystal’s ovarian follicles. One of the compounds we are examining to produce infertility is VCD: Vinylcyclohexene dioxide, CAS. No. 106-87-6, C8H12O2. As a multiple-dose formula, it has been studied for years, and it is already approved for use in the U.S. by the EPA to produce infertility in rodents.
Trial start date September 2022, surgery date October 2022
Blair’s ovarian follicles will be analyzed to determine how many are rendered non-viable by certain compounds that cause infertility. Once enough viable follicles become non-viable, permanent infertility is the result. In adult human females, this is a safe and natural condition that occurs at menopause.
Pilot Pup Blair - October 2022
When Blair was rescued by a 600 team member, she was starving and surviving by eating garbage. She was depressed and thirsty and away from the other stray dogs. As soon as her rescuer offered her water and a treat, she perked up and wagged her tail. She already knew how to shake hands! After she was rescued, she became a much happier dog.
Pilot Pup Sophie - August 2022
When Sophie was found by a 600 team member, she had dug herself a hole and was hiding in it. She was miserable and terrified and had a bad case of worms. She was immediately brought to the veterinarian and treated. She is much happier now!
Trial start date June 2022, surgery date August 2022
Sophie’s ovarian follicles under a microscope. In our current study, 30 days after each rescued Pilot Pup is given the One-Dose Spay and Neuter Cookie, the dog undergoes routine spay or neuter surgery. The reproductive tissues that are removed as part of the surgery – ovaries in females, testes in males – are preserved rather than discarded. This allows scientists to analyze the effectiveness of the Cookie.
Trial start date June 2022, surgery date July 2022
Blaze's ovarian follicles under a microscope.
For the safety of the Pilot Pup, we only increase key ingredients by very small, controlled amounts, one tiny step at a time.
Pilot Pup Blaze - July 2022
When Blaze was rescued by a 600 team member, she was terrified of just about everything. Luckily, her rescuer was able to win her over with some treats! Now, Blaze enjoys all the treats she wants in her adopted home.
Trial start date June 2022, surgery date July 2022
Ovarian follicles of Pilot Pup Lucky.
The more follicles that are impaired the better, and the closer the dog is to being infertile.
Pilot Pup Lucky - July 2022
Our 600 team members received a call that there was a dog barking in an abandoned area nearby. Lucky, a very active dog, was constantly barking, so residents were afraid to help her. Thankfully, a 600 team member arrived and brought her to our veterinarian. She is safe in her adopted home now!
Trial start date April 2022, surgery date May 2022
Jasper’s ovary under a microscope.
Trial start date April 2022, surgery date May 2022
Boomer’s ovary under analysis. Our previous studies produced our highest follicle counts to to date. The follicle count is basically the percentage of impaired follicles. Our goal is to safely increase the follicle count through further studies, until the number is high enough to cause permanent infertility.
Trial start date April 2022, surgery date May 2022
Maple's ovarian follicles will be reviewed by multiple veterinary pathologists to determine the effectiveness of the Cookie she received.
Pilot Pup Jasper - April 2022
Jasper was rescued by a 600 team member from underneath a car. She was extremely lethargic…just skin and bones. She was taken to our veterinarian and is doing great now!
Pilot Pup Boomer - April 2022
Boomer’s rescuer, a 600 team member, describes her as “a very friendly and happy dog. She greets everyone with a big tail wag and a smile!” Now Boomer gets to spread her joy in her forever home!
Pilot Pup Maple - April 2022
Maple was rescued from a neighborhood a few miles away from the nearest shelter. Maple’s rescuer, a 600 team member, reported: “We received a call about a group of aggressive dogs causing trouble. When we got to the area, we were met with a group of terrified dogs. They weren’t aggressive, they were just in need of love.”
Trial start date April 2022, surgery date May 2022
Lucy’s ovaries under a microscope. In our work, the welfare of the Pilot Pup comes first, before the science.
Pilot Pup Lucy - April 2022
A group of kids called a 600 team member to report a dog near a local sports field. There, the 600 team member found Dana. It was getting dark and cold out, and her rescuers quickly brought her inside for warmth and safety. Dana was given food and love, and is a calm and alert dog!
Trial start date May 2022, surgery date June 2022
Pilot Pup Minnie's ovaries, removed during routine spay surgery. Under higher magnification, her ovarian follicles will be examined to determine the effectiveness of the Cookie she received.
Pilot Pup Minnie - May 2022
Minnie was found on the sidewalk of a busy road. “She was so skinny and was very depressed. She did not even respond to anything going on around her,” her rescuer said. But now, as a Pilot Pup, she has been adopted into a loving home!
Trial start date May 2022, surgery date June 2022
Gracie’s ovary under the microscope, removed for analysis during routine spay and neuter surgery!