Have 2 dogs. 1 is urinating in house. Is there a product that I can give 1 dog to tell which is going in house?

No no product will tell ya are they same sex??are they neutered??/ May be marking territory or having a urinary control problem On e is behavioral and the other medical find out which one

I bought belly bands for my dogs to figure out which one was doing it. I still use the bands for the one who does pee. Both are neutered but one still likes to mark.

Put some food dye in one of their feeding bowls and when they urinate the guilty one's urine will be the color of the dye that you put in their food.