You’re darn lucky that I’m the one writing this review, and not my cat.
At first, he was cool with it – it’s light enough that he didn’t feel like he had a weight around his neck, and the clear sides meant he wasn’t feeling trapped. But then, he realized that the cone kept him from pawing at a cut on his head, and he got a bit upset. His favourite way of displaying this is to throw up. Thankfully, none of it got in the cone.
Next, he realized he couldn’t effectively headbutt walls anymore (which caused the cut in the first place). That made him rather upset. He retaliated by peeing next to, rather than in, his litter box.
However, he realized that, with careful placement of the cone, he could still reach his food and water. His mood did not noticeably improve, but it did refuel him for more “retaliations”.
It was soft enough for him to be able to sleep comfortably, which allowed him to rest up, and begin his final retaliation maneuver at approximately three in the morning, which was a combination of dragging the cone against the closed bedroom door, and loudly complaining about it. This went on for about ten percent longer than average “anger strikes” (which usually are the result of not getting petted enough, getting petted too much, or pushing all of the food out of his bowl and subsequently thinking he was going to starve to death overnight).
Now, he is an average sized old cat, and the medium size fit him perfectly. I don’t think the small would have worked at all. The collar portion is soft, but it held pretty securely, thanks to the supporting snaps.
He’s had it off for a few days now, and he’s almost forgiven us – but he’ll never forget.