Do not scold your dog. Yelling at dogs when they urine mark rarely works, even when they’re caught in the act.
Do not prevent your dog from urine marking during walks. If anything, this can frustrate your dog and increase the likelihood of marking at home.
Do not clean with an ammonia-based cleanser. Urine contains ammonia. Cleaning up your dog’s urine with ammonia can attract him back to the same spot to mark again.
WebMD Veterinary Reference from ASPCA Virtual Pet Behaviorist
The ASPCA Virtual Pet Behaviorist specializes in the resolution and management of pet behavior problems only. Please do not submit questions about medical problems here. Only licensed veterinarians can diagnose medical conditions. If you think that your pet is sick, injured or experiencing any kind of physical distress, please contact his veterinarian immediately. A delay in seeking proper veterinary care may worsen your pet's condition and put his life at risk.
If you are concerned about the cost of veterinary care, please read our resources on finding financial help.