Veterinary staff in general is; owners are more of a mixed bag. Some feel it’s cruel or too restrictive or is “doggy jail.” But I can always tell the difference between boarders and patients who have been crate trained and those who haven’t, because of the massive differences in stress level, noise, and general cleanliness. You don’t always have to use the crate, but it does typically speed up potty training and reign in house destruction while you’re gone or asleep, and if your pet is ever sick or injured or needs to board or be hospitalized they’re already used to being confined and it’s far less stressful for them.
Because most people aren’t home and awake to monitor puppy behavior 24/7. And if you give them the run of a large space and no supervision, they’ll piss and shit in one corner and sleep in the opposite one. But in a kennel, they have less room to get away from the mess and more incentive to hold it as best they can. Plus, you don’t have to worry about them getting into anything dangerous or destroying anything.
We don’t use the crate regularly, haven’t needed to for years, but when the older dog was younger and chewier, it saved a lot of hassle. And when we got the younger dog, it gave them a chance to get used to each other without any danger of a scuffle breaking out. When we all visit my parents and their dogs, it allows us to separate any grouping of dogs who isn’t getting along. And it was absolute godsend when the younger dog needed orthopedic surgery a few years ago–she was in hospital several days all told, and then had to be on pretty strict cage rest for weeks after. If she hadn’t already been well used to the crate, she’d have been freaking out and at high risk for hurting herself and damaging her implants trying to escape.
I don’t find that ironic at all. Pitties and AmStaffs are usually great dogs, whereas toy breeds are frequently unsocialized petty tyrants who freak out over new people and new situations and try to rule the people they do know with an iron paw. Little dogs are way more likely to try to bite than big ones, because people actually make some effort to work with the big “dangerous” ones.
ALL dogs need discipline, training, and socialization, including being handled by people other than the owner/immediate family. All of them. Doing anything less is doing a grave disservice to your pet.
Get your puppy used to being handled with a capital H. Get him used to having fingers in his ears, having his mouth opened, having his feet and toes handled, having his tail lifted. Doing this while he’s a baby will make your life infinitely easier when you need to trim his nails, or clean his ears, or check his anal glands, or clean poop out of his butt fur, or give him pills. Most, if not all, of those things will need to happen at some point in his life. I promise you. If you can’t manage to do these things with him, the staff at your vet clinic will do them for you. But it will mount up to a fair lot of money, and they’ll snicker at you behind your back. Especially if you’re having to come in every day for 2 weeks because you can’t give medicine or apply ear drops.
The other thing I highly recommend teaching all puppies is “drop it.” If they ever get hold of something that’s dangerous to them, or that you just don’t want them to have, you need to be able to get it away from them quickly and safely.