This seems to be a fairly safe chew toy - I'm not crazy about the fact that they are digesting those small bits of plastic. But, comparatively seems to be fairly safe.
My younger Beagle does love it - keeps him busy for a long time - chews on it and throws it around to entertain himself.

Pros: Interesting shape and texture

Cons: Plastic

Some dogs don't like nylabones, but our yorkie loves them and these small shapes are great. they keep dog occupied and clean the teeth and dogs have better breath. They also are pretty clean toys as far as dog toys go! Plus they do not squeek, like other toys.

Pros: not messy, goodf or teeth, long lasting

Cons: none

Although this toy appears to be nylabone type material shaped into the form of a dinosaur with little teeth cleaning nubs all over it, my dogs find it far more appealing that they ever found a regular nylabone. A must for teething puppies.

Pros: enticing chew toy

Cons: n/a

My one dog loves this silly bone! None of my other dogs have ever liked this bone but my pit does. I like it because it's on the small side and not that expensive. But it hurts really bad if you ever step on it! Good for strong chewers.

Pros: Helps keep teeth clean

Cons: Hurts if you step on it!

My dog LOVES the dinosaur nylabone. I think that they are great for dogs with a lot of energy or one who likes to chew.

Pros: Great for your dogs teeth and gums!!

Cons: None that I know of.