Highest protein puppy food
A puppy food's protein percentage is worth understanding rather than chasing as the highest number on the shelf. It tells you how much protein is in the food by weight, not whether that protein is well used, appropriate for your puppy's breed and size, or better than a food with a lower but perfectly adequate figure.
What the protein percentage actually measures
The percentage on a bag is the proportion of the food, by weight, that is protein, measured on an as-fed basis for most complete puppy foods. It says nothing on its own about the quality or source of that protein, or how digestible it is for your puppy, which matters as much as the raw figure.
Complete puppy foods generally sit in a fairly wide protein range, and growing puppies do need more protein relative to their size than an adult dog, since they are building muscle and tissue as they grow. That is a genuine reason higher-protein recipes exist for puppies specifically, rather than it being purely a marketing figure.
Why 'highest' is not automatically 'best'
Raw and freeze-dried raw diets often carry the highest protein percentages of any format, since they are built around meat with little else added, and some dry foods marketed as high protein sit well above the average too. Neither is automatically the right choice for every puppy.
Very high protein diets are not appropriate for every breed or life stage without proper planning, and large-breed puppies in particular have specific nutritional needs around calcium and calorie density during growth that are just as important as the protein figure. A food's overall balance matters more than any single number taken in isolation.
How to actually choose
Check that any puppy food you consider is labelled complete and appropriate for your puppy's current life stage and, for larger breeds, ideally for their expected adult size. That labelling tells you more about suitability than the protein percentage does on its own.
If you are considering a genuinely high-protein or raw diet for a puppy, particularly a large-breed puppy still growing, it is worth discussing with your vet first, since getting the overall nutritional balance wrong during this stage of growth matters more than it would for an adult dog.
What we stock at the higher end
Our range includes puppy recipes towards the higher end of the protein spectrum within complete dry and wet foods, as well as raw and freeze-dried options for owners who have already decided that format suits their puppy.
As always, the right choice depends on your specific puppy's breed, size and any advice your vet has given you, rather than picking the single highest number on a shelf of otherwise similar products.
Our picks, and why
Everything below is in stock with us, priced with delivery worked out, and packed and posted by hand in the UK.
Forthglade Cold Pressed Natural Turkey
Cold-pressed turkey kibble for dogs from 2 months, soft enough to mix with water for young pups
£45.99
Forthglade Cold Pressed Grain Free Salmon
Cold-pressed grain-free dry food for dogs, built on fresh and dried salmon
From£16.99
Forthglade Cold Pressed Grain Free Duck
Cold-pressed grain-free duck food with fruit and botanicals, in two bag sizes
From£16.99
Forthglade Cold Pressed Grain Free Chicken
Cold-pressed grain-free chicken food with fruit and botanicals, in three bag sizes
From£16.99
Forthglade Complete Meal Lightly Baked Turkey
A lightly baked complete dry food, 50% turkey, for adult dogs of any breed
From£12.49
Forthglade Complete Meal Lightly Baked Chicken
A grain-free complete dry food for adult dogs, lightly baked and built on 50% chicken
From£12.49
Forthglade Cold Pressed Small Dog Turkey
Cold-pressed grain-free dry food for small dogs and puppies, built on turkey
£16.99
Forthglade Complete Meal Lightly Baked Lamb
A lightly baked complete dry food, 50% lamb, for adult dogs of any breed
From£12.49
Forthglade Cold Pressed Grain Free Turkey
Grain-free cold-pressed turkey kibble for dogs, gentle on sensitive stomachs
£69.69
Harringtons Puppy Turkey & Rice
Complete turkey puppy food with 30% protein and feeding bands by adult weight
£6.49
Harringtons Adult Dog Turkey Veg
Complete dry food for adult dogs with turkey, chicken and salmon oil, 21% protein
From£3.39
Harringtons Adult Dog Salmon & Potato
Complete salmon and potato dry dog food with 21% protein in a 1.7KG bag
£6.25
Common questions
- Do puppies need more protein than adult dogs?
- Generally yes, relative to their size, since growing puppies are building muscle and tissue at a rate an adult dog is not. That is why complete puppy foods are typically formulated with more protein than an adult maintenance food, but more is not automatically better beyond what a puppy's growth actually needs.
- Is raw food always higher in protein than dry kibble?
- It often is, since raw and freeze-dried raw diets are built mostly around meat with little else added. That does not make raw automatically the best choice for every puppy — overall nutritional balance, particularly for a growing large-breed puppy, matters more than protein percentage alone.
- Can too much protein harm a puppy?
- A properly balanced complete puppy food, even a high-protein one, is formulated to be appropriate for growth. Problems tend to arise from an unbalanced homemade or poorly planned diet rather than a properly formulated commercial food, but ask your vet if you are considering anything unusual for your puppy's diet.
- What protein percentage should I look for in large-breed puppy food?
- Large-breed puppy nutrition is about more than protein alone — calcium and calorie density during growth matter just as much, which is why dedicated large-breed puppy recipes exist. Choose a food labelled specifically for large-breed puppies rather than judging solely on the protein figure.
Related
Written by Matt Garnett, who runs Giddy Pets and is a lifelong pet owner — not a vet. This is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your animal. How we write these guides.