My dog is a leg lifter and pees on everything-need advice.?

He is a 3 yr old beagle and I can't even let him in the house because he tries to pee on everthing he also does the same thing outside, the other day I saw him even pee on the side of his water bowl. It is such a gross habit of his, he is not neutered . I also have a dachshund and he doesn't do that. What is going on with this dog????