YouTuber Roger Triantafilo uploaded this incredible video today of what appears to be a pit bull mix mixed-breed dog attacking his young son who was on his tricycle. What you don’t expect to happen is a cat. Yes, a cat happens. Just watch.

My cat defends my son during a vicious dog attack and runs the dog off before he can do additional damage. Thankfully, my son is fine!

Glad the little boy is doing well.

 
h/t reddit