Hopefully someone can give me some good advice about my cat situation. I have one older boy cat (16) and a girl (~13). I had the boy since he was a kitten and adopted the girl when she was a couple of years old. She had been abused before I got her - it took her about 6 years to figure out I was not going to hurt her, but now she is very sweet (to me). She is the kind of cat that basically wants to be left alone and wants attention on her own terms. She does not like my boy cat, but it has gotten better over the years. Definitely not friends, but they co-exist.
About 6 weeks ago, I made the fatal mistake of going to PetsMart on the weekend. I ended up with another cat. I was told he is ~ 2 1/2. He had been with various fosters for 6 months. Once adopted out, but returned (person that adopted him had kids and played rough with him). He was so scared in the store, so being a sucker, I brought him home. I did the whole introduction thing over a couple of weeks. it all went well in the beginning. He and my boy are friends and play. My girl would hiss/growl at him, but he was very submissive and kept his distance.
In the past few weeks he has started to chase my girl cat and pounce on her. I am pretty sure he is trying to play. Needless to say, she is unhappy. She now spends most of her time hiding. She is a bit of an over reactor. Usually when she sees him, she'll hiss/growl and then run. Her running sets off the chase. I think that he'd leave her alone if she stood her ground. My old cat used to do the same thing to her, but it basically resolved itself. He was also lazy and did not do it much, the new one is very playful.
So I would appreciate any suggestions on what could make this situation better. I have tried a couple of things: I have a Feliway diffuser. I am keeping them separate when I am not home to supervise. When he chases her, I put him in time out for a couple of minutes. I am not sure any of this is working. I play with him to try and get him to use up his play energy with me, but he is not that interested in toys (unless they are paper that he rips up and eats).
They are all neutered/spayed and inside only cats. I have my doubts that he is actually 2 1/2 years old. He is very kitten-like, so he could be younger.
Thanks.
About 6 weeks ago, I made the fatal mistake of going to PetsMart on the weekend. I ended up with another cat. I was told he is ~ 2 1/2. He had been with various fosters for 6 months. Once adopted out, but returned (person that adopted him had kids and played rough with him). He was so scared in the store, so being a sucker, I brought him home. I did the whole introduction thing over a couple of weeks. it all went well in the beginning. He and my boy are friends and play. My girl would hiss/growl at him, but he was very submissive and kept his distance.
In the past few weeks he has started to chase my girl cat and pounce on her. I am pretty sure he is trying to play. Needless to say, she is unhappy. She now spends most of her time hiding. She is a bit of an over reactor. Usually when she sees him, she'll hiss/growl and then run. Her running sets off the chase. I think that he'd leave her alone if she stood her ground. My old cat used to do the same thing to her, but it basically resolved itself. He was also lazy and did not do it much, the new one is very playful.
So I would appreciate any suggestions on what could make this situation better. I have tried a couple of things: I have a Feliway diffuser. I am keeping them separate when I am not home to supervise. When he chases her, I put him in time out for a couple of minutes. I am not sure any of this is working. I play with him to try and get him to use up his play energy with me, but he is not that interested in toys (unless they are paper that he rips up and eats).
They are all neutered/spayed and inside only cats. I have my doubts that he is actually 2 1/2 years old. He is very kitten-like, so he could be younger.
Thanks.