What does it cost to feed a dog in Canada?

Why a single monthly figure doesn't help you

Our cost of owning a dog in Canada guide puts food somewhere in a broad range each month across all sizes. That range is honest, and it is also close to unusable on its own — it spans a Chihuahua and a Great Dane. Averages hide the only variable that actually decides your bill.

Dogs are fed by body weight. Roughly speaking, an adult dog's daily food is set by its metabolic needs, which scale with size but not in a straight line — a dog four times heavier does not eat four times as much, it eats somewhat less than that per kilogram. Every dry food prints its own feeding guide on the bag for exactly this reason.

Work out your real number in about a minute

You need three things, all of which are on the bag or the receipt:

1. The bag price in dollars.
2. The bag weight in kilograms.
3. The daily amount the feeding guide gives for your dog's weight, in grams.

Then:

• Cost per kilogram of food = bag price ÷ bag weight
• Cost per day = (daily grams ÷ 1000) × cost per kilogram
• Cost per month = cost per day × 30

That is your number, for your dog, at today's prices. It also updates itself — when the bag price changes, redo one division.

Use grams, not cups. Feeding guides in cups are the single biggest source of accidental overfeeding, because a "cup" of a dense food and a "cup" of a light one differ substantially in calories. A kitchen scale removes the guesswork and is the cheapest thing on this page.

What actually moves the number

• Adult size. The dominant factor, and the reason a single figure fails.
• Calorie density. A more expensive bag you feed less of can cost less per day than a cheap bag you feed more of. Compare on cost per day and some of the gap disappears.
• Life stage. Growing puppies eat more relative to their eventual size; most seniors eat less. See our puppy first-year cost guide for how year one differs.
• Wet versus dry. Wet food costs considerably more per calorie, because you are largely buying water. Mixed feeding lands in between.
• Therapeutic diets. The one change that can move feeding from a budget line to a real expense — see prescription diet costs.

Is homemade actually cheaper than kibble?

Usually not, once the comparison is fair.

Priced on ingredients alone — meat, rice, vegetables — homemade often looks cheaper per meal, and that is the version of the maths that circulates. What it leaves out is that a nutritionally complete homemade diet requires a formulated vitamin and mineral premix. That line is not optional and it is not cheap, and it is the reason most honest comparisons end up close to level.

Then add your time, and the storage and portioning that a fresh diet needs.

There is a more important point than cost. Formulating a complete diet for a dog is specialist work — it is what board-certified veterinary nutritionists do, and published reviews have repeatedly found that homemade recipes in general circulation, including many written by veterinarians, fall short of established nutrient profiles. We are independent researchers, not veterinarians, and we do not publish diet formulations. If you want to feed homemade, the right first step is a consultation with a veterinary nutritionist rather than a recipe.

Where feeding cost meets vet cost

The expensive feeding mistake is not buying the wrong brand — it is feeding too much of the right one. Excess weight is associated with the conditions that dominate our cost guides:

• Arthritis and joint disease, where ongoing medication is a lifelong monthly cost
• Diabetes, which brings insulin, monitoring and a therapeutic diet together
• Dental disease, where anaesthesia is the bulk of the bill

Portioning accurately is the cheapest preventive spending available, and it costs the price of a scale.

Frequently asked questions