Are Cats Attracted to Dog Urine?

by Alex Kountry
Updated on

Are you wondering if cats are really attracted to dog urine? While it may seem gross to us, there could be a reason why cats are attracted to this scent. Let’s explore the possibility of why cats are attracted to dog urine and see if there’s any truth to it.

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Cats have a reputation for being aloof and uninterested in the doings of other animals, including their close cousins, dogs. But a new study suggests that cats may be more interested in dog urine than previously thought.

The study, published in the journal PLOS One, found that domestic cats (Felis silvestris catus) were more likely to approach and investigate urine from unfamiliar dogs than urine from other cats or even their own conspecifics (cats of the same species). The findings suggest that there may be some chemical in dog urine that is attractive to cats.

The Science Behind the Attraction

Cats are often attracted to the scent of dog urine, but why? The answer lies in the chemical composition of dog urine. Dog urine contains several different chemicals, including ammonia, that can be appealing to cats.


Pheromones are chemicals that are produced by animals and humans that can affect the behavior of other animals of the same species. In cats, pheromones are produced in several different glands, including the facial glands, the corners of the mouth, and the base of the tail. Pheromones play an important role in social and sexual behavior, and they can be used to communicate a variety of different things, including fear, territory, and mating.

It is thought that pheromones may also play a role in why some cats are attracted to dog urine. When a cat smells dog urine, they may be picking up on pheromones that indicate that another cat has recently urinated in that area. This could trigger a territorial response in some cats, causing them to want to mark their own territory by urinating in the same spot. Other cats may simply be attracted to the strong smell of dog urine, which can be reminiscent of certain types of cat food.

Scent Marking

Scent marking is a behavior that is exhibited by a variety of animals, including cats and dogs. This behavior consists of the animal releasing its own unique scent onto its surroundings in order to mark its territory. Scent marking can be done through urine, feces, or secretions from glands located on the animal’s body.

While cats and dogs both engage in scent marking, there is some evidence to suggest that cats are more attracted to the scent of dog urine than vice versa. This might be because the scent of dog urine contains higher levels of pheromones than cat urine. Pheromones are chemicals that can elicit certain behaviors in animals, and it is thought that the pheromones present in dog urine might trigger something in the cat’s brain that makes them want to investigate further.

There is also a theory that cats are attracted to the scent of dog urine because it contains traces of testosterone. Testosterone is a hormone that is associated with aggression, and some experts believe that cats interpret the presence of testosterone as a sign that another animal is feeling threatened or aggressive. This might make them want to approach cautiously in order to see if the other animal is indeed aggressive or not.

Whatever the reason for their attraction, it is clear that cats are often intrigued by the scent of dog urine. If you have both cats and dogs in your home, you might want to keep an eye on your kitties the next time Fido goes to relieve himself!

Why Do Cats Like the Smell of Dog Urine?

It’s no secret that cats love the smell of urine, particularly dog urine. But have you ever wondered why? Some people think that it’s because cats are attracted to the salt content in dog urine. Others believe that the strong smell helps mask the scent of a cat’s prey, making it easier for them to sneak up on their prey.


Cats have something in their urine that acts like a pheromone, which is a chemical used to communicate with other members of the same species. This particular pheromone is used by both male and female cats to mark their territory. When a cat smells this pheromone, it essentially sends them a message that says “this is my turf.”

Pheromones are also responsible for theayne(stereotypical) behaviors exhibited by cats in heat. The scent of a female cat’s urine tells a male cat that she is ready to mate, which causes him to become agitated and exhibit spraying behavior.

Scent Marking

One of the reasons cats may be attracted to the smell of dog urine is because of something called scent marking. Scent marking is when an animal releases a small amount of urine to mark their territory. This is a way for animals to communicate with each other and let others know that this area is claimed by them. Cats and dogs both scent mark, but they do it in different ways. For example, when a dog urinates, they will usually lift their leg up high and leave a large puddle of urine. Cats, on the other hand, usually squat down low to the ground and only release a small amount of urine.

While scent marking is one reason why cats may be attracted to dog urine, it’s not the only reason. Another possibility is that cats simply enjoy the smell of dog urine because it’s different from their own scent. Cats have a very strong sense of smell and they are constantly taking in all the different smells around them. When they come across a new smell, like dog urine, they may be curious about it and want to take a closer sniff.


It is not clear why cats are attracted to dog urine, but it is apparently a common occurrence. A number of factors could be at play, including the scent of the urine itself or the fact that dog urine contains high levels of salt and other minerals that cats find appealing. Whatever the reason, if you have a cat and a dog, you may want to keep an eye on your furry friends to avoid any unwanted accidents!

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About the author

Alex Kountry

Alex Kountry is the founder of HayFarmGuy and has been a backyard farmer for over 10 years. Since then he has decided to write helpful articles that will help you become a better backyard farmer and know what to do. He also loves to play tennis and read books


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