I got two gyps out of all my dogs, that just dont like each other. You put them together in the kennel, and its on. You can kennel them up with anybody else, but just not each other. They will hook it up like two bulldogs, when they are out running there is no problem at all, but will not live together. Anybody else got this problem?:headscratch: Both of these gyps are alpha gyps I quess.