You may fix the cat, fix the skirt of the mobile home, or best option, both!
Either it is not mating season and/or the male is fixed.
Rabbits are no more harmful to human beings than cats are PLUS rabbits do not carry any diseases that can be transferred to humans. If done in time, just like with cats, neutering will prevent a male rabbit from spraying. However, just like cats, if a male rabbit has started spraying having him neutered will stop the spraying in 50% of the cases.
Its not that bad.... They only do it if they are not fixed, they do it to mark there territory
I would say that your better off getting the male neutered first. It will stop behaviors like spraying.
B. Spraying!
female
MY 1 YEAR DOG SPRAY ALL OVER THE HOUSE IS IT BECAUSE WE HAVE ANOTHER MALE DOG
You can always talk to your vet, or your cat can live outside.
He probably feels insecure of his territory and needs to mark it, there are probably some male cats around.
After being spayed he should stop spraying because he is no longer producing hormones . Just be patient and refer your question to a professional such as your veterinarian and follow his advice .Male cats spray to mark their surroundings (territory/home, etc.). The annoying odor is due to the hormones in the cat's urine. If a cat is neutered before maturity (usually 7-9 months of age), there is little likelihood that a male will have the "urge" to spray due to the lack of this hormone.
A cat spraying is an instinct that male cats have to mark their territory. Whatever they're spraying on, it means "this is mine". There are some deterrents available at your local pet store to prevent this. Spraying is a part of communication among cats, helping to define boundaries and tell other cats whose area is whose. It is also a way of attracting a mate.
a sperm.