They r trying to eat my cat, so he stays indoors during daylight
Large owls are just as agressive as hawks. Thing about cats once they are about half grown, pound for pound they are nothing most other animals want to screw with. The predator might win but the cost is expensive. Easier ways to eat is what I think they figure. Im glad my outdoor cats dont weigh as much as my 3 year old border collie and wanting to play. Four feet of claws and chompers would be a problem.