My cat loves the Yeowww Banana. It was his favourite scratching/biting toy, but I recently bought a Yeoww Blue Cigar and he seems to like that even more!
My cat does like the Yeowww Pineapple, but he likes the Yeowww Banana and Yeowww Blue Cigar even more. He's not that keen on the Yeowww Rainbow. It's all to do with the shape and size I think.
For the first time easy stress free way to get my cat to the vet / got her used to it by putting treats in there and on the vet day just gently popped her in with the treats and closed the lid!