We have one of these for puppies that we foster. It is a most have to keep them all in one area. But big enough to play in.

Pros: keep pups in one spot

Cons: price

I've been a foster parent through a local humane society, and exercise pens work GREAT when taking care of puppies and small dogs. I'm able to take young pups outside to get some sun (with supervision of course) with out worring that they are going get in to stuff they shouldn't or not being able to keep my eyes on all of them for large litters. They also work great indoors! One of the best investments I've made for my fosters.

Pros: Great for taking extra small dogs and puppies!

Cons: larger stronger puppies and jumpers may jump out!

This is a really good idea to carry along with you especially if you are going on a long trip with your pet. It's also handy if you're going to stay with someone or something and aren't sure what kind of facilities they have.

Pros: Handy

Cons: Bulky

We take this pen with us when we go visiting with our pets. If the home we are going to doesn't hae a fenced in yard the pen lets us sit in the yard with the dogs and relax knowing that they are safely contained.

Pros: folda up for travel

Cons: none

This pen is great to let the puppy out without having to worry they might get into the road.

Pros: great

Cons: none