My wife started using these to line the travel crates in case of accidents. We have a cat that is horrified to be in a crate, but he has to go to the vet at least once a year. He pees every time. These have been a life saver. They absorb the ruine before it gets the cat a mess.

Pros: aborbs crate accidents

Cons: none

I use these to line the travel crates for the cats. I have one cat that freaks the second he hits the carrier. Before we even get to the vet he's urinated in the crate. Wee wee pads not only absorb to urine but they cut the smell and keep kitty dry.

Pros: Absorbs crate accidents, keeps pet clean

Cons: none

My daughter has a hard to train yorkie, she is using these presently. This dog is around 7 years and really hard to train.

Pros: stop cleaning up urine

Cons: cost