 Is it too late to fix my 4 year old male?
I have 2 fixed male chihuahuas but my 4 year old yorkie is not. Sometimes he gets obsessed with the chihuahuas, like they've picked up a scent of another female in heat, and follows them around constantly, trying to mount them. He's also getting worse with marking. If I have him fixed now, will this help these behaviors or are they too much of a habit by now? TIA |