The breed
Feeding a Cane Corso
How much, how often, what to look for on a label, and the one supplement that does active harm.
An adult Cane Corso eats roughly 4 to 6 cups of good dry food a day, split across two meals. Never one large meal: this is a deep-chested breed and bloat is the emergency that kills them. A puppy eats more often and less at a time.
Amounts by age
| Age | Daily amount | Meals per day |
|---|---|---|
| 8 to 12 weeks | 2 to 3 cups | 4 |
| 3 to 6 months | 3 to 4.5 cups | 3 |
| 6 to 12 months | 4 to 6 cups | 2 to 3 |
| 12 months plus | 4 to 6 cups | 2 |
| Adult, very active | 6 to 8 cups | 2 |
Treat those as a starting point and adjust to the dog in front of you. Body condition decides, not the scoop. You want to feel ribs under a thin covering without pressing, see a waist from above, and see a tuck from the side.
Check with your hands every couple of weeks. The change is far too gradual to notice by eye, which is how most large dogs end up overweight without anyone deciding to let it happen.
Large breed puppy food, and why it matters here
For a dog that will reach 100lb this is one of the few places where the specific product changes the outcome.
Large breed growth formulas control calcium and the calcium-to-phosphorus ratio. Too much calcium during the growth window disrupts normal skeletal development, and in a fast-growing giant breed that shows up later as joint disease.
Do not add a calcium supplement to a growing puppy’s diet. It’s the most common well-intentioned mistake people make with big breeds, and it does the opposite of what they’re hoping. A complete large breed puppy food already has the ratio right, and adding to it breaks it.
What to look for on the label
- A named meat first. Chicken, beef, lamb, salmon. Not "meat meal" with no animal named.
- An AAFCO statement for the right life stage. Growth for a puppy, maintenance for an adult. It’s the single most useful line on any bag and almost nobody reads it.
- Large breed formula while growing. As above.
- Omega-3 from a named source. Fish oil or salmon oil, for coat and joints.
What the marketing gets wrong
Grain-free. The FDA investigated a possible link between grain-free diets and heart disease in dogs and it has never been fully resolved. There’s no reason to feed grain-free unless a vet has identified an actual grain sensitivity, which is rarer than the shelf space suggests.
High protein builds muscle. Not on a dog that isn’t working. Around 22 to 26 percent for an adult is plenty and the surplus is simply metabolised.
Price signals quality. Above a basic floor it mostly signals marketing spend. Food is the largest single line in what a Corso costs to keep, and the gap between a mid-range and a premium bag on a dog this size is smaller than the shelf price suggests, because a lower-density food means feeding more of it.
Bloat, and the feeding rules that reduce it
Gastric dilatation-volvulus is the reason the two-meal rule isn’t optional. The stomach fills with gas and can rotate, and it kills quickly.
- Two or three smaller meals, never one big one.
- No hard exercise for an hour either side of eating.
- Slow the dog down if it inhales food. A slow-feeder bowl costs very little.
- Know the signs: unproductive retching, a hard distended belly, pacing, distress. That is an emergency, not a wait-and-see.
Changing food without a bad week
Over seven to ten days, in quarters. Three days at a quarter new, three at half, three at three-quarters, then all new. A sudden switch gives most dogs diarrhoea and in a puppy that’s worth avoiding.
Every puppy leaves us with enough of what it’s already eating to make the change gradually, so you can move at your own pace rather than on day one in a new house. The rest of what goes home, and the puppies here now, each of whose current food we can tell you.
Ask what a puppy is eating now
We’ll tell you the brand and the amount, and send enough of it home to change over slowly.