I'm cringing just reading that, i'd bet my savings account at some point down the line your gonna have deaths............
spot on had dogs 25 years (lurchers, and other breeds) and it only takes 1 dog to have a(off day) and you are in the shit if they kick off. Reason because they carnt get away from each, other thats why.! Ive got a 10 month old bullxgrey Tod a big strong pup, he is 26in 75lb big bugger. My other lurcher is Bryn 1x collie grey 25in 60lb 4 in sep. They get on great (now) as Tod is still very puppy and likes to play with Bryn, Tod favourite game is called lockin