He does sit in the window a lot. As you said, he must have seen something he hasn't before that startled him! After reading a bit more on cat behaviour, that's what I'm leaning towards. Thanks for putting my mind at rest!
Hello! I'm new to these forums so I'm not really sure how it works but I hope it's alright if i just post this here!
I have a male orange tabby who is three years old and neutered. Earlier today I heard a ruckus coming from another room, and I ran to find him lying under a window sill in an...