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My male Chihuahuas mark indoors. How can I stop this behavior?

Updated on September 23rd, 2025

Pet's info: Dog | Chihuahua (Smooth Coat) | Male | neutered | 10 lbs

I have two male Chi's who are both marking in the house, is there any way I can get this to stop? One wears a diaper but I can't keep it on the other - One has been in the house for 10 years and the second, who wear's the diaper, is a rescue and came in two years ago - had marked since I brought him in.

1 Answer

Most Helpful Answer

Dr. Elizabeth

Answered By Dr. Elizabeth

Veterinarian

Published on February 13th, 2020

I recommend crate training both dogs. also have them both neutered if this is not already done. The best way to housebreak them is constant supervision, routine and containment any time you are not physically watching them. For best results, dogs should be well housebroken as puppies. If this is not properly done, results may not be as reliable as an adult. These links may help:
https://www.petcoach.co/article/how-to-crate-train-your-puppy-or-older-dog/

https://www.petcoach.co/article/housetraining/

I hope this helps.
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