Homemade Diets for Dogs: What a 167-Dog Follow-Up Study Found
This 2024 follow-up study does not carry the same weight as a randomized controlled feeding trial, but it is still worth reading. In a group of 167 healthy and sick dogs given individualized homemade, human-grade meal plans, many owners reported better coat quality, fewer bowel movements, and major symptom improvement in dogs with gastrointestinal or dermatologic problems. The right interpretation is promising real-world evidence with important caveats.
Quick answer
The study suggests balanced homemade diets may help some dogs feel and function better, especially those with chronic enteropathy or dermatologic issues. But because the outcomes were owner-reported, the dogs were not randomized into comparison diets, and many dogs stopped the diet before follow-up, this paper should be treated as a positive observational signal rather than proof.
Key takeaways
This was a prospective descriptive follow-up study, not a randomized controlled trial.
Of 167 dogs enrolled, 104 stayed on the homemade diet and 63 returned to their previous food.
Among healthy dogs that continued, owners often reported better coat condition and less frequent evacuation.
Among sick dogs that continued, owner-reported symptom improvement was strongest in chronic enteropathy and dermatologic groups.
The paper supports the idea that balanced homemade diets can help, but it does not prove they outperform all other feeding strategies.
What this study actually looked at
The paper, published in 2024 in Veterinary Sciences, followed 167 healthy and sick dogs that received nutritional counseling and an individualized homemade dietary plan based on human-grade foods. The diets were formulated with balancing software and paired with vitamin-mineral supplementation, which matters because this was not a casual leftovers diet or an unstructured home-cooking approach.
Owners later completed follow-up questionnaires about coat, stool, body condition, appetite, palatability, activity, and disease-related symptoms. The median follow-up period was 14 months, which is longer than many feeding trials and gives this paper practical value even though the design is observational.
The most encouraging results
Among the healthy dogs that stayed on the diet, 70% reportedly showed improved coat condition and 47% had decreased evacuation frequency. For dogs being managed for weight loss, 67% achieved their target. Those are owner-reported outcomes, but they line up with what many fresh-feeding households notice first: coat, stool, and body condition changes.
The strongest disease-related outcomes were in dogs with gastrointestinal and dermatologic conditions. According to the paper, chronic enteropathy cases improved in 95% of the dogs that completed follow-up, dermatologic cases improved in 83%, and dogs with both gastrointestinal and skin problems improved in 100% of reported cases.
Why this paper is useful even though it is not high-level proof
A lot of nutrition writing ignores an important middle ground. Not every valuable paper has to be a randomized trial, and not every positive owner follow-up should be treated as hard proof. This study sits in that middle ground. It gives us practical, real-world information from households living with customized homemade diets over time.
It also reinforces an important idea: when homemade diets are individualized, balanced, and professionally designed, they can serve as more than a philosophy statement. They can become a meaningful part of symptom management and overall wellbeing.
What keeps this from being a slam dunk
The limitations matter. The study had no randomized comparison group and no blinding. Owners were the ones reporting most of the outcomes, which introduces expectation bias. Of the 167 enrolled dogs, only 104 stayed on the homemade diet, so discontinuation also affects how we think about the final picture.
There is also a difference between saying symptoms improved while dogs were on a carefully designed homemade plan and saying homemade food alone caused every improvement. Some dogs may have been receiving ongoing treatments, nutraceuticals, or broader management changes at the same time.
What it says about human-grade feeding more broadly
One overlooked strength of the paper is its repeated emphasis on personalization and balance. The diets used supermarket-purchased human-grade ingredients such as turkey, chicken, pork loin, cod, rice, potatoes, oils, and vegetables, then added supplements to meet micronutrient needs. That is a useful reminder that food quality and formulation have to work together.
For Freshfurst readers, the takeaway is not that every family should start cooking from scratch. The bigger lesson is that human-grade fresh feeding can be clinically meaningful when it is built carefully and supported properly.
What this means in practice
Do not use this paper to justify unbalanced home cooking. The dogs in the study were on customized plans with supplementation.
This study is especially relevant if your dog has ongoing GI or skin issues and you want to discuss food strategy with your vet.
If you care about coat, stool, or symptom tracking, take baseline notes before any food switch so improvements are easier to judge honestly.
For dog parents in Davao, this paper is useful because it reflects what many families actually care about: coat condition, stool quality, skin flare patterns, and daily wellbeing over time. It does not prove that homemade or human-grade diets are magic, but it does support the idea that thoughtfully designed fresh feeding can be a serious quality-of-life strategy.
Frequently asked follow-up questions
Does this study prove homemade diets are better than commercial fresh food?
No. It did not compare homemade diets head-to-head against commercial fresh diets in a randomized way. It only tells us that many dogs on carefully balanced homemade plans had positive owner-reported outcomes.
Can I use this paper to justify cooking for my dog without supplements?
No. The diets in the paper were balanced with software and supplemented with essential vitamins and minerals. That is a crucial part of the study design.
Sources and study notes
Primary prospective descriptive follow-up study of 167 healthy and sick dogs on customized homemade, human-grade dietary plans.