Single Protein Diets (SPD).
- Admin
- Jan 21
- 2 min read
A single protein diet for dogs is exactly what it sounds like: a food that contains only one source of animal protein, such as chicken, lamb, beef, turkey, or fish. All of the meat-based ingredients in the diet come from that one protein source.
When Is a Single Protein Diet Most Useful?
Dogs with chronic diarrhoea or loose stools (e.g., colitis)
Dogs with itchy skin, paw licking, or ear infections
Dogs on an elimination diet guided by a vet
Senior dogs with declining digestion
Dogs recovering from illness or stress
If you want to go a step further then you can do a Novel Protein (a protein your pup hasn't eaten before or very rarely). When trying to eliminate known sensitivities this is a good way to go because it is new [this can be part of an "elimination" diet where you eliminate a common protein and replace it with a new one].
Why Choose a Single Protein Diet?
1. Easier Digestion
When a dog eats only one protein type, their digestive system has less work to do. This can help reduce issues like loose stools, gas, and vomiting.
2. Helps Identify Food Allergies
If a dog is itchy, has ear infections, or ongoing gut problems, protein intolerance is often the cause. A single protein diet makes it much easier to pinpoint which protein is triggering the reaction.
3. Supports Sensitive and Senior Dogs
Dogs with ageing digestive systems or chronic gut inflammation often do better on simpler, more predictable diets.
4. Consistency for Gut Health
Feeding the same protein consistently can support a more stable gut microbiome, which plays a big role in overall health and immunity.
What to Look For on the Label
Not all foods marketed as “single protein” truly are. Check that:
There is only one animal protein listed
No hidden proteins (like chicken fat or beef broth)
Treats and chews match the same protein
Cook your own
Single Protein Diet (SPD) foods can be hard to find or expensive and although some brands add good things like taurine, tapioca, psyllium husks, etc, you can make food that is more appetising. Advantages of cooking your own food are:
Cheaper and better quality food
You know exactly what is in it
You can tailor to your pup's tastes
You can do your own add-ins
You can freeze and serve later
Example recipe - Quick and easy to prepare: Kangaroo and Pumpkin here on TikTok. https://www.tiktok.com/@gingerbearsbrisbane/video/7597727403699473682
Summary
A single protein diet isn’t necessarily forever for every dog, but it can be a powerful tool for improving digestion, comfort, and quality of life—especially for dogs with sensitivities. If your dog has ongoing health issues, it’s always best to introduce dietary changes in consultation with your favourite vet.
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