Nutrition · Dogs

The dog nutrition map

Choose a complete food for your dog’s life stage first. Then adjust the amount for the dog in front of you: its adult size during growth, body condition, activity and health matter more than a breed name on the bag.

HelloLazo · Editorial team·Veterinary sources below
Two dogs of different sizes wait while a measured serving is poured in a sunlit kitchen.
Illustrative photograph digitally created for HelloLazo.

01 / Nutrition guidance table

From puppy to senior dog

Feeding directions are a starting point. Weight, body condition and veterinary advice determine the final amount.

From puppy to senior dog
SituationFood foundationWatch for
01Small or medium puppyComplete growth food in measured meals.Growth pattern and body condition, beyond age alone.
02Large or giant puppyGrowth food suitable for dogs expected to weigh around 32 kg or more as adults.Avoid excess energy and added calcium without advice.
03Healthy adultComplete maintenance food, portioned for the individual.Weight, waistline, palpable ribs and training rewards.
04SeniorIndividual plan after reviewing weight, muscle, appetite and illness.A “senior” label does not specify one universal nutrient profile.
Sources consulted

HelloLazo / In context

What about breed?

There is no universal breed-by-breed menu. Expected adult size matters for puppy growth. Labradors and beagles are among breeds with a higher risk of weight gain, so measuring portions and monitoring body condition is useful; it does not make one formula right for every dog of that breed.

Breed / Size

Breed and size: what changes

These are risks to monitor, not compulsory breed diets. The final choice depends on the individual and the food’s nutrient profile.

Labrador

A predisposition to weight gain is documented.

Measure meals and treats; check waistline and ribs regularly.

Beagle

Also named among breeds at greater risk of overweight.

Adjust portions to actual body condition and activity.

Large or giant size

Expected adult size does change food selection for puppies.

If adult weight will be around 32 kg or more, choose food suitable for large-dog growth.

02 / Three checks before buying

Three checks before buying

01

Life-stage fit

Look for nutritional adequacy for growth or maintenance. In Europe, check that it is a complete food; elsewhere read the equivalent statement.

02

The real body

Activity, neutering and metabolism change needs. A gram amount borrowed from another dog is not a prescription.

03

Account for extras

Treats, scraps and supplements add calories. Keep non-complete foods to around 10% or less of daily calories.

An informed choice

When the menu leaves the package

Home-prepared or raw diets need more checks than a complete food matched to life stage.

Cooking at home

Many published recipes are not complete and balanced. For a regular home-prepared diet, obtain a formula from a board-certified veterinary nutritionist and follow it exactly.

AAHA ↗

Feeding raw food

The FDA has found a higher risk of disease-causing bacteria in raw pet food. Ask about safe alternatives and avoid improvising, especially for puppies and kittens.

FDA ↗

03 / Choose your next step

Choose your next step

  1. For a growing puppy, read the size guide and check expected adult weight.
  2. For an adult or older dog, assess body condition before changing food.
  3. Seek veterinary advice before changing a diet when illness, vomiting or unexplained weight loss is present.

HelloLazo / Library

Related guides

04 / Evidence

Sources consulted

  1. FEDIAF · Nutritional Guidelines for Cats and Dogs (2025)
  2. FDA · “Complete and Balanced” Pet Food
  3. Merck Veterinary Manual · Feeding Practices in Small Animals
  4. AAHA · Prevention of Obesity
  5. AAHA · Age-specific and Breed-specific Diets
  6. AAHA · Feeding Plans for Healthy Cats and Dogs
  7. AAHA · Home-prepared Diets
  8. FDA · Raw Pet Food Diets Can Be Dangerous

General information for healthy animals. Illness, weight loss, poor appetite or a therapeutic diet calls for individual veterinary advice. Editorial policy.