He's a kitten with kitten energy; he's a savannah kitten with all the stubbornness, energy, intelligence, and push-the-envelope attitude that the breed is known for. None of the cats have yet established the new hierarchy. Seems as though Bucky wants to be top cat and is working toward convincing the others it will be that way. The hierarchy process will take at least a year and then can undergo changes at any time after that. It is the nature of felines. The other cats appear flustered by the presence of that kitten energy. SVs are notorious for not taking no for an answer. Some or none of this will change as he matures.
He may be innately play aggressive or he may need more stimulation. You may think he's getting enough play time and attention, but he may think differently. I agree that it's time for a behaviorist consult. I still recommend at least a phone consult with Marilyn Krieger.
It's my F6 Taji who is on Prozac. He underwent a drastic change at about 4 yrs of age. He's 6 now. His bullying and attacking of the other cats escalated to intolerable proportions over the last 2 yrs and behavior modification did not work. When I say aggression, I mean attacking to hurt which has a far different set of behaviors that what you describe for Bucky. So as a last resort, I started him on Prozac and he is now the sweet, funny, playful boy he used to be.
I'm not sure medication is an appropriate approach for a kitten. Most of what you describe of Bucky's behavior sounds like normal SV kitten behavior to me. One thought is that your intervention in the play when the other cats scream is keeping them from working it out by themselves and eventually they do have to work it out among themselves.
I have 4 male SVs -- A 23 lb F1 kitten, 2 F2s and 1 F6. The kitten plays the same way with all of them -- jumps on them, chases them, and play bites. He plays rough mostly due to his size and clumsiness. The other 3 all react to it differently. One F2 gives as good as he gets; one screams like he's being tortured by demons. The F6, who is 10 lbs. whines a bit and then always diffuses the rough play by initiating a game of chase. I have to do a little refereeing from time to time because the F1 does get into a zone occasionally where he needs to be distracted from whichever cat he is roughing up. But those instances steadily decrease as he gets older.
So I think a good approach would be to talk to Marilyn and talk to your vet. If indeed Bucky has a true aggressive personality then it could be that behavior modification and medication together will take the pressure off long enough for the cats to work out their places in the hierarchy. But meds should be the last resort and only after it's established that an aggressive personality exists.
He may be innately play aggressive or he may need more stimulation. You may think he's getting enough play time and attention, but he may think differently. I agree that it's time for a behaviorist consult. I still recommend at least a phone consult with Marilyn Krieger.
It's my F6 Taji who is on Prozac. He underwent a drastic change at about 4 yrs of age. He's 6 now. His bullying and attacking of the other cats escalated to intolerable proportions over the last 2 yrs and behavior modification did not work. When I say aggression, I mean attacking to hurt which has a far different set of behaviors that what you describe for Bucky. So as a last resort, I started him on Prozac and he is now the sweet, funny, playful boy he used to be.
I'm not sure medication is an appropriate approach for a kitten. Most of what you describe of Bucky's behavior sounds like normal SV kitten behavior to me. One thought is that your intervention in the play when the other cats scream is keeping them from working it out by themselves and eventually they do have to work it out among themselves.
I have 4 male SVs -- A 23 lb F1 kitten, 2 F2s and 1 F6. The kitten plays the same way with all of them -- jumps on them, chases them, and play bites. He plays rough mostly due to his size and clumsiness. The other 3 all react to it differently. One F2 gives as good as he gets; one screams like he's being tortured by demons. The F6, who is 10 lbs. whines a bit and then always diffuses the rough play by initiating a game of chase. I have to do a little refereeing from time to time because the F1 does get into a zone occasionally where he needs to be distracted from whichever cat he is roughing up. But those instances steadily decrease as he gets older.
So I think a good approach would be to talk to Marilyn and talk to your vet. If indeed Bucky has a true aggressive personality then it could be that behavior modification and medication together will take the pressure off long enough for the cats to work out their places in the hierarchy. But meds should be the last resort and only after it's established that an aggressive personality exists.