What to feed a Cavapoo
A Cavapoo — a Cavalier King Charles Spaniel and Poodle cross — generally does best on a small-breed complete food with a genuinely small kibble size, since both parent breeds are on the smaller side, alongside keeping an eye on the sensitivities that can come from either side of the cross rather than assuming crossbreed automatically means fewer health considerations.
What a Cavapoo inherits from each parent breed
As a cross, a Cavapoo can lean toward the traits of either parent, or a mix of both, which makes it worth knowing what each side brings. Cavalier King Charles Spaniels are prone to certain heart and joint conditions and can be food-motivated enough to overeat if allowed, while Poodles are a generally robust breed but can carry their own sensitivities depending on the line. That variability means one Cavapoo's ideal food can differ meaningfully from another's, even within the same litter.
Because Cavapoos are a genuinely small dog as adults, a kibble sized for a small or toy breed is usually easier for them to eat comfortably than a standard medium-breed kibble, which is worth checking regardless of what a bag's general size category claims.
Puppy, adult and weight management
A small-breed puppy formula suits a growing Cavapoo puppy well, since small breeds mature faster than large ones and don't carry the same slow-growth requirements as a large or giant breed puppy. Once fully grown, usually by around ten to twelve months for a dog this size, a standard small-breed adult food is generally appropriate.
Cavapoos, and Cavaliers in particular, have a reputation for being persistent about food and prone to carrying extra weight if treats and portions aren't watched carefully. Measuring food rather than free-feeding, and accounting for treats within the day's total calories rather than on top of it, matters more for this breed than for some others.
What to look for on the label
A named protein, a small-breed kibble size, and a food labelled complete for your Cavapoo's current life stage are the essentials. If your dog shows signs of a sensitive stomach or skin irritation, a limited-ingredient or single-protein recipe is a reasonable next step to try, introduced gradually alongside their current food.
Keep half an eye on weight through regular condition checks — you should be able to feel, though not necessarily see, your Cavapoo's ribs under a light covering — since this is a breed where a food change is sometimes really a portion-size conversation in disguise.
Foods that suit this breed
Everything below is in stock with us, priced with delivery worked out, and packed and posted by hand in the UK.
Forthglade Cold Pressed Natural Turkey
Cold-pressed turkey kibble for dogs from 2 months, soft enough to mix with water for young pups
£45.99
Forthglade Cold Pressed Grain Free Salmon
Cold-pressed grain-free dry food for dogs, built on fresh and dried salmon
From£16.99
Forthglade Cold Pressed Grain Free Duck
Cold-pressed grain-free duck food with fruit and botanicals, in two bag sizes
From£16.99
Forthglade Cold Pressed Grain Free Chicken
Cold-pressed grain-free chicken food with fruit and botanicals, in three bag sizes
From£16.99
Forthglade Complete Meal Lightly Baked Turkey
A lightly baked complete dry food, 50% turkey, for adult dogs of any breed
From£12.49
Forthglade Complete Meal Lightly Baked Chicken
A grain-free complete dry food for adult dogs, lightly baked and built on 50% chicken
From£12.49
Forthglade Cold Pressed Small Dog Turkey
Cold-pressed grain-free dry food for small dogs and puppies, built on turkey
£16.99
Forthglade Complete Meal Lightly Baked Lamb
A lightly baked complete dry food, 50% lamb, for adult dogs of any breed
From£12.49
Forthglade Cold Pressed Grain Free Turkey
Grain-free cold-pressed turkey kibble for dogs, gentle on sensitive stomachs
£69.69
Forthglade British Classics Chicken Family Lunch
Complete Forthglade wet dog food with 75% chicken in a 395G tray
£2.45
Harringtons Puppy Turkey & Rice
Complete turkey puppy food with 30% protein and feeding bands by adult weight
£6.49
Harringtons Adult Dog Turkey Veg
Complete dry food for adult dogs with turkey, chicken and salmon oil, 21% protein
From£3.39
Common questions
- Do Cavapoos need small-breed dog food?
- It's generally the better fit, since Cavapoos are a small adult dog and a smaller kibble is easier for them to eat comfortably. A standard-sized kibble isn't dangerous, but many owners find their Cavapoo eats more easily and enthusiastically with a size matched to their mouth.
- Are Cavapoos prone to weight gain?
- Many are, particularly given the Cavalier side's reputation for being food-motivated. Measuring portions carefully and accounting for treats within the daily total, rather than adding them on top, is one of the more practical ways to manage this.
- When does a Cavapoo puppy move to adult food?
- Usually somewhere around ten to twelve months, since small breeds mature and finish most of their growth earlier than larger dogs. Check the specific food's guidance and your puppy's own development rather than relying on a fixed date alone.
- Can Cavapoos have grain in their food?
- Yes, most Cavapoos have no issue with grain-inclusive food, and grain-free isn't inherently better unless your dog has shown a specific sensitivity. Choose based on how your individual dog does on a food rather than assuming grain-free is automatically the healthier option.
Related
Written by Matt Garnett, who runs Giddy Pets and is a lifelong pet owner — not a vet. This is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your animal. How we write these guides.