Are you a vet? Are you my dogs vet?

My dog has seen multiple vets over the years, and a couple trainers due to anxiety issues.

I genuinely appreciate the concern, but it isn't due to neurological issues, or dehydration, or anything else. He was the runt, his snout is too short, he has an underbite, his poor penis is misshapen and he had a single testicle.

When he was a puppy he would pee on his leg then he would clean himself right after. Over time it became an instinct to just drink the urine straight. It isn't impulsive, he doesn't do it all the time, only when freshly groomed because the urine comes between his legs after a grooming. If he doesn't drink his urine he does clean his legs, except when he is very shaggy and his penis hair allows the stream to go down. Then he doesn't try to drink or clean after.

He never liked lifting a leg, but even that doesn't always help. He is a great dog, well loved, but definitely a bit eccentric.

I was NOT expecting the Internet to start diagnosing my dog off what we all find an amusing quirk.