We got one for Tippy when he was just a little 4-month old twerp. We even froze it per instructions. He was not particularly impressed.

Pros: Theoretically, cool!

Cons: None

This is a good teething tool for some pups. Max was a would chew or eat anything, so of course he'd like this! Nothing was better to him than mouthing my hands though!

Pros: helps with teething

Cons: not for all dogs

Usually I enjoy petstages products but this isn't my favorite. While they enjoy the relief of chewing on it if you freeze it, esp. when pups are teething, the strings that hang off are relatively easy to be taken off and choked upon or swallowed. Some dogs don't even show any interest but overall, it isn't a bad product.

Pros: dogs like the krinkle noise, love to teeth it esp. when frozen

Cons: the little strings are a possible choking hazard.

My two 4-month old puppies love this chewing toy. It makes a crinkly noise when they chew. They like it even better when I freeze it. It keeps them busy and keeps them from chewing on other items (like their bed and the furniture). When frozen, it helps soothe their teething gums.

Pros: versatility

Cons: small size

Frozen or not, we don't expect this product to last long with any dog. There are too many frills on it to pull off, the material is very thin and the stitching was fraying before we even gave it to a dog. Perhaps this is considered a one or two time usage product?

Pros: Good for teething in puppies

Cons: Not durable