system
sad: My dog got very sick the other day and had to go to the vet. He is my best friend.
gpt
My dog got very sick the other day and had to go to the vet. 
gpt
Did the vet fix the dog?
gpt
He did, but my dog is my best friend and he had to stay a few nights away from home so I was upset.
gpt
My dog is also like family to me, so i understand.