We had a Golden Retriever/St. Bernard mix for 10 years. He was a sweet, loving, and very protective dog. Shall we talk dog hair all over the place?
Then we got a St. Bernard/Collie mix. He expected us to take care of everything. Protection? I'll stand here behind you and watch. You don't really expect me to go outside in the rain to do my duty? I don't think I like this dog food that you just bought in a 20 lb. bag--let's try something else.
We loved both, and had 22 years of big, hairy dogs that thought they were lap dogs (and we agreed!).
There is nothing as sweet, loving, and entertaining as a good dog. I envy you all!