E-collars are a must have for animals that just can't help licking themselves. They are very inexpensive and easy use apply. The only bad thing is they hurt when they hit you in the back of the leg.

Pros: Easy to use and work great

Cons: none

Dogs and cats really dont like these. On the other hand it is a really good tool to use to keep cats and dogs from licking there wounds. Thus alowing the wound to heal faster.

Pros: Helps wounds heel faster.

Cons: Cumbersome.

This is a awsome collar to use especially if your pet has had surgery and keeps on digging at the site you put this collar on and he or she cant reach those spots it will help speed upi the healing process because they cant dig at it

Pros: Keeps dogs from chews or digging areas where you don't want them to

Cons: makes your dog look wierd

Use it when you have to keep your dog from messing with surgery or other such issues. Dog's not gonna like it, though. But it works.

Pros: does what it's supposed to

Cons: dogs hate them

Great product even if you pet finds it uncomfortable at times.

Pros: Keeps pet from licking wound/site

Cons: Can be uncomfortable