Thank you for replying! My older guy does react. I wish I could edit my post to add this...When she hisses and growls he is ready to fight. He would absolutely attack her if he could when she starts growling at him. He hissed and growled at the older kitten, but the kitten never reacted so they...
I have a 15 year old cat and an 8 month old kitten. Two weeks ago I adopted a 3 month old kitten. The two kittens became fast friends but we're making no progress with the older cat. He seems ready to accept her but she continues to hiss and growl. She even hisses and growls when I put his...