If you have a dog who suffers from separation anxiety, kngs are a must have. Make sure you buy the ones appropiate for your dog. (soft chewers, tough chewers, etc.)
If you don't want to buy the expensive stuff to fill it with, you can stuff them with peanut butter and freeze them. Give it to them just before you leave the house. It'll give them something to do for a while. It works!!

Pros: durable, interacting

Cons: a bit expensive

I love the kong toys they are great for all dogs and hrs of entertainment to them.
I had a rottweiler that loved to fetch all kinds of balls 2 of his favorites that i never had to replace 1 his kong and 2 a 14 lb bowling ball. this dog would chew anykind of ball basketball football it didnt matter. but what he loved best is when i would get a dog treat dip it in peanut butter and put it inside the kong he would spend hrs getting it all out. and cleaning what a sinch i would just throw it in the dishwasher. the shelter i worked at we had kongs for all the dogs and they too loved them. Even my lil chiuhaha would play with his for hrs.
I love KONGS!!!!!!!!

Pros: long lasting

Cons: absoultly none

Our puppy loved the Kongs and as he got bigger we advanced to the large one & out of all the toys we have bought the Kong is the one he has not destroyed yet, very easy to clean too! When you have a rottweiler it is hard to find sturdy toys that last these dogs go through them fast but his Kong is still around.So if you have a strong chewer get a Kong you can't go wrong.

Pros: vey strong, puppy loves them

Cons: need more toys by maker of kong

Kongs are the best!! I have used them for all my dogs and they love them! They know that they are for special treats only. Instead of being sad that we are leaving they are excited to get their kongs. I'd highly recommend using any of their products!

Pros: tough, long lasting

Cons: none

I recomend these to my costomers. Iadvise that on toys be left in the crate with the puppy becouse of choking hazards.Kongs are the exceptions.Put a little penutbutter in them and the pup will be intertained all day.

Pros: Great crate toy

Cons: none