He is urinating uncontrollable
Due to your cat's age, there might be an incontinence problem. You should take your cat to a vet in order to discard any medical problem your cat might have that could be causing pain or discomfort (like UTI, kidney or bacterial infections, diabetes).
If the medical reason is not causing this problem, you should find a clinical ethologist (an animal behaviour specialist).
As cats are very clean animals, an inappropriate urinating (urinating of an adult cat outside the litter box) means your cat is telling you that something is wrong. The earlier you define the problem the better, because the longer you ignore it, the worse it will get.
It is also important that the tray is cleaned daily, changing the sand completely once a week, placing it in quiet places and that it is easily accessible so your cat can enter it easily. The most recommended sand is the binding one and not perfumed.
All the best for you and Baccardi.
Note: This is an automatic answer provided by artificial intelligence previously reviewed by our veterinarians. In case of urgency, we recommend you to contact your veterinarian as soon as possible.