Thirded. It also depends quite a bit on the pet itself. Most dogs are very cute and well behaved, but some are quite loud and then there are some people with co

Thirded. It also depends quite a bit on the pet itself. Most dogs are very cute and well behaved, but some are quite loud and then there are some people with completely spoiled and possibly aggressive dogs, who are then put under stress in an enclosed space with a lot of other animals (prey and rivals alike). Combined with an owner who is unable or unwilling to control them, this is a recipe for disaster. Sure, there are not too many of those, but it only takes one to ruin a lot of days at once.