Cockapoo puppy: what to buy, and what size
A cockapoo's adult size depends on which poodle the breeder used, miniature or standard, so ask before you buy anything sized. Most British cockapoos suit a 30in crate; a large one wants 36in. The coat is usually the bigger job: a fleece or wool coat mats behind the ears and under the legs, and a comb finds it before the groomer does.
Adult crate size: 30in for most; 36in if the poodle parent was standard. Sizes are given against the adult dog, because that is what you should buy for.

Guides that cover the Cockapoo
Best puppy harnesses in the UK: three picks by dog size and budget
The best puppy harnesses in the UK by chest size and budget, with October 2026 prices, what each does badly, and who should not buy one yet.
Dog brushes by coat type: the £5 tools that do the work
Which dog brush suits which coat, what it costs at UK retailers, and why the £21 de-shedder is the one most dogs do not need. Checked October 2026.
How much does it cost to feed a dog? (UK, per week & month)
A 12kg dog costs about £16 a month on mid-range kibble, a labrador £32. Enter your dog's weight for your own weekly and monthly bill, plus 23 breeds.
Puppy crate size guide (UK): 24in to 48in, by breed
What size crate for your puppy? UK sizes 24in–48in by breed, how to measure, and why you buy for the adult dog — from someone who ran a boarding kennel.
Puppy food subscriptions in the UK: what they cost once the puppy grows
Six UK dog food subscriptions compared, from 85p to £3.26 a day for a 12kg dog, and why a labrador puppy's bill nearly doubles in its first year.
The puppy grooming kit: what the coat decides, and what it costs to get it wrong
The brushes, comb and shampoo a puppy needs depend on the coat, not the breed. A UK kit for each coat type, and what matting costs at the groomer.
Puppy leads, collars and harnesses: what to buy once and what to buy cheap
Which puppy lead, collar and harness to buy in the UK: what to buy cheap, what to buy once, and the one item British law requires.
Playpen or crate? Dogs Trust says that is the wrong question
Playpen or crate for a puppy? UK charities cap crate time at about three hours. What each costs, where each wins, and why Dogs Trust says use both.
What size crate for a cockapoo puppy? (UK)
Most UK cockapoos need a 30in crate, some 36in. The one question to ask the breeder, the measurement that decides it, and why a divider saves buying twice.