THE EVERYDAY FEEDING GUIDE
How to Read Your Pet’s Food Label
Find the calories, understand portions, and see how meals, treats, and extras add up.
Tap the label. Learn what matters.
SIMPLIFIED TEACHING EXAMPLE · NOT A REAL PRODUCT
Front of package
Label information
Elsewhere on the package
Current labels typically show these details in separate sections. This diagram groups them for learning. AAFCO label guide
A SMALL SWITCH CAN ADD UP
Same amount.
Different calories.
This dry-food example uses the same cup.
The amount looks the same. The calories aren’t.
Food A: 300 calories per cup.
Illustrative dry-food numbers, not a feeding recommendation.
QUICK ANSWERS
A few more label questions
Does this work for wet, fresh, and dry food?
Yes. Start with the same three checks for every format: purpose, calories, and portion. Match the calorie unit to your package, such as per cup, can, or piece (AAFCO).
Do not compare the protein or fat percentages on wet and dry foods at face value: the listed percentages include water, and moisture levels differ (FDA). Ask your veterinary team or the manufacturer for a comparison that accounts for moisture.
Why does my treat label look different?
Treats have different requirements. A treat does not have to be a complete and balanced meal. Some chews are also exempt from full pet-food labeling, but that does not mean all treats are exempt (AAFCO). Our example shows a main-food label, not every type of treat or chew.
Start with calories per treat or piece. Count every piece in your pet’s daily total. For most healthy pets, treats, chews, toppers, and table food together should make up no more than about 10% of daily calories (WSAVA). A 200-Calorie daily plan leaves up to 20 Calories for all extras, included in the 200.
No calories listed? Ask the manufacturer for calories per piece or choose a product that provides them. Missing calorie information does not mean calorie-free; some chews can be high in calories (AAFCO).
Can extra calories tell me how much weight my dog will gain?
Not precisely. Dogs’ energy needs vary, so an amount above a calculator’s estimate is not necessarily the same as an amount above your dog’s actual needs. Calories alone cannot reliably tell you exactly how many pounds your dog will gain or how quickly (Bermingham et al., 2014).
Small daily extras still add up:
5 Calories a day = 1,825 Calories a year.
10 Calories a day = 3,650 Calories a year.
20 Calories a day = 7,300 Calories a year.
These are added-calorie totals over 365 days, not predictions of pounds gained. They assume the extra food is given every day without reducing other food.
Controlled dog studies observed weight gain over 4 and 12 weeks when food was offered at up to twice maintenance needs. That is much more overfeeding than a few extra Calories, so those results cannot predict what 5 or 10 extra Calories will do to your dog (Alexander et al., 2017; Phungviwatnikul et al., 2020).
Use measured portions and track weight and body condition. Review the trend with your veterinary team rather than waiting for a calculator’s predicted weight gain (WSAVA).
Does the ingredient list tell me which food is best?
Not by itself. Ingredients are listed by weight (AAFCO). Ingredient names do not tell you digestibility or nutritional quality, although the list can help your veterinary team manage a suspected allergy or intolerance (WSAVA).
Words such as “premium” or “holistic” are not proof of better nutrition. Look beyond the packaging, and ask the manufacturer about its nutrition expertise, quality control, and typical nutrient analysis (WSAVA food-selection guide).
Will pet food labels change in the future?
Yes. AAFCO has approved a redesigned pet food label format intended to make important information easier to find. States decide whether and when to adopt the changes, so labels will not all change at once (AAFCO).
For now, this guide focuses on the label information pet owners are most likely to see on food packages today. APOP can update this guide as the redesigned labels become more widely used.
TAKE THIS TO THE FOOD AISLE
Right food. Right calories. Right portion.
Still unsure? Take a photo of the label.
Your veterinary team can help you make sense of it.
Based on label-reading themes in Dr. Ernie Ward’s Chow Hounds, with updated AAFCO and WSAVA guidance. Draft for Dr. Ward’s review, September 2026.
For U.S. dog and cat owners. General education, not a personalized diet plan. Label diagrams are shortened teaching examples, not regulatory templates.