Hello! I have never visited this site before! I need some advice! My boyfriend and I adopted 2 male cats from the local humane society. One was extremely sick with an upper respitory infection... and the other was healthy. Eventually the other one got sick... it's been 3 weeks but both are 100% better. So we got them neutered, 9 days ago. At first (possibly because they were sick?) They were very kind and loving to each other. But now, they are constantly fighting... I've been reading this site for the last few days and have great advice from ya'll! I'm not sure if they are play fighting or what... they stalk each other, and meow/growl at each other (but no hissing). they jump out and attack each other. ... Sheesh. It's annoying. Does anyone have any advice? Do they need toys to distract them from each other? I'm not sure if I should be asking how to calm them down (other than separating them... and water bottles,... which we're doing right now...) or what. When does the testerone levels drop in male cats? Will the fighting deminish when this happens?