I prefer the catnip bubbles to these. These seemed to leave a little residue on my floor. The cats were interested in them, but I didn't like the cleanup afterwards.

Pros: cats seemed interested

Cons: a bit sticky

These peanut butter scented hardened bubbles work well for dogs. They can chase and play with them for a long time. Just be aware that they leave a residue and you have to brush your dog after they finish playing. Great outdoor fun.

Pros: last a long time

Cons: leave residue, so outdoor only

I found these to be sticky and thicker than normal bubbles. They have a different texture and are hard to pop, also unlike regular bubbles. They leave a sticky residue wherever they land that is a mess to clean up. However the cats do enjoy them! I don't know if the catnip works... they just seem to like the bubbles.

Pros: cats like them

Cons: messy and sticky