Dog Nutrition Data, By the Numbers
What a 199-breed slice of the AKC-recognized dog world looks like when you line up size classes, AKC groups and computed energy needs side by side.
Informational, not a feeding prescription. These figures are general guidance, not veterinary advice. Calorie and portion ranges are transparently computed from the published NRC energy formula (RER = 70 × kg0.75) applied to the breed’s weight range — an estimate, not a per-dog prescription. Individual needs vary with metabolism, body condition, neuter status and activity. Confirm your dog’s plan with your veterinarian.
Across the table the AKC-group split is 23 Toy, 32 Hound, 32 Terrier, 31 Working, 22 Non-Sporting, 30 Sporting, 29 Herding — every one of the seven AKC groups is represented.
Breeds by size class
| Size class | Breeds |
|---|---|
| Toy | 17 |
| Small | 47 |
| Medium | 51 |
| Large | 57 |
| Giant | 27 |
Frequently asked questions
How many breeds does this cover?
199 AKC-recognized breeds across all 7 AKC groups, each with breed facts and computed calorie/portion ranges.
Where do the calorie figures come from?
They are transparently computed from the published NRC/AAFCO/AAHA energy formula (RER = 70 × kg^0.75; MER = RER × a life-stage factor) applied to each breed's weight range — informational estimates, not veterinary advice.