Cats Copy. Hence the phrase copy cat. And this cat is clearly fond of this dog as a family member, and just now realized by observing:
"OH WAIT Human is making biscuits on this dog brother and it HELPS with his pain??? Hey I can do that!! I can do that too! Look! Biscuits!!"
Veterinarian at the next follow up: "Dog is looking really good! But I'm concerned - with this kind of progress, it looks like Dog is getting HOURS of massage every day. If you work yourself into a repetitive motion injury, you won't be able to keep up with Dog's home physical therapy, and, you know, you'll be hurt, too."
Human: "I give Dog a massage for about 30 minutes a day. The rest is all Cat."

























