First one was his first time free with a cat in the room. Second is when his play buddy got let out when the owner got home. (Yes I took him over to play, after I stopped video'ing. Can't take many shot when I'm in with them playing as they run into you so much)
Just watched both clips - my dogs are still barking back at the second one! He is magnificent - and a lovely cat too!
Between Mouse and Jester the rottie, it's around 280 to 290lbs running and wrestling through the yard, and lets just say the camera aint safe lol to film inside when they play. Both of them are also hi droolers, so by the end of it both are covered in drool.