Has anyone ever dealt with their German Shepherd having a crazy high prey drive for cats? This guy goes ape-fucking-shit when he sees the cat.
"One of my friends," had their dog terrorize their cats and whenever the cats were visible to him inside or out he went into T-1000 mode. The cats were so freaked out one of them hid under the spare tire of "my buddy's pickup", and he ended up running it over leaving his property when it tried to jump out. So for the benefit of his children, that cat "ran away."
Anyhow his pooch was eerily similar to mine <wink> and it is a shitshow struggle when the cat is around. Our dog Tank has made himself an outside dog and honestly the cat is now going to be an outside critter as well. Apparently no one can have nice things. The 2 new pups get along great with the cat. No fucking problems whatsoever, but my GSD just can't handle it.
Aside from needing a much taller fence to secure him he is doing great. If we leave for the day he needs to be in his kennel. I've only had dogs and cats at the same time for a short period in my life and it was a non issue.