If your dog keeps busting out of a crate, stop buying new crates. (okawvetclinic.com)
If you save up your BP now, you'll be able to buy a good selection of new crates when they next drop and make quite a large profit. (pubattlegroundstips.com)
This isn't unusual with new crate trainees, but in some cases, it could harm the dog (they could break their teeth, etc.). (petcarrierverdict.com)