A grown-up dog peeing at home in the absence of his masters
The reasons for such behavior may be physiological and psychological, as there should no longer be any age-related reasons.
Fear of loneliness, the dog is not comfortable being alone. We teach him to stay at home like a puppy at home alone.
A dog is not comfortable at all, and he'll signal it to you. If it's technically possible to see what your dog is doing when you're away, that's fine.
We only clean urine with a scent neutralizer.
If there are a lot of rooms in your home and you're closing them down, your dog might not feel comfortable staying in the hallway alone.
Dogs can be "bad", or more accurately, they can attract your attention. When you come in, don't swear at your dog and wipe away puddles without emotion. Don't pay attention to your dog, he'll understand that his tricks don't work on you and will come up with other things.
The problem with hierarchy, the doggy does not know exactly its place in the pack and is affirmed.
Protest that the dog has not been taken with him. For any psychological problem, there are methods of correction, the only question is the patience of the owner and the desire to deal with the dog. Increase his self-esteem by playing, teaching different teams and tricks with great praise, connecting all family members to the class, and walking. Change the walking routes.
Physiological reason: If you get the conclusion that your dog is healthy after you visit the vet, he'll still pee at home. So it's just trite that he can't stand the time you're away from home. With an 8-hour working day, a lunch break and a road break is a minimum of 10 hours. Yes, adult dogs can endure 12 hours, but that means you've got a specimen that has a lower personal limit.
Even if you don't leave for a long time, your dog may decide that you've rolled away for the whole day - and he'll inflate in advance. Limit the space and highlight the diaper.