How plenty of nipples perform dogs have? carry out male dogs have nipples, too? What is mastitis in dogs? we answer whatever you ever before wanted to know (and more!) around dog nipples.

Picture this: You’re scratching her dog’s belly. Then her fingers run along something tiny and bumpy. If you’re like me, you have to dig with a layer of dog hair to number out what that is. Eventually, you uncover a weird, fleshy, mole-like bump and realize: Hey, that’s a nipple! This have the right to lead you to a whole variety of questions, like, Why does my dog have nipples? do male dogs have nipples, too? How numerous nipples execute dogs have? Let’s check out part facts around dog nipples appropriate here:

First, What do Dog Nipples Do?

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There’s much more to dog nipples 보다 nursing puppies.Photography by kukiatB/Thinkstock.

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For mrs mammals (including humans), nipples secrete/produce milk to feed infants. That’s the same duty nipples play for female dogs and their puppies, claims Nataya Chayasriwong, combine veterinarian at nation Oaks pet Hospital in Sacramento, California. But, together Dr. Chayasriwong clues out, the usual dog owner won’t ever see that.

“We don’t really view milk production in our dog nowadays due to the fact that most the our animals are spayed,” Dr. Chayasriwong explains. “So, castle don’t construct the mammary glands favor they would certainly if they were intact.”


The mammary glands swell increase on woman dogs throughout heat or as soon as they room lactating. Dog nipples are usually larger and much more pronounced than the little bumps you discover on spayed females.

Dog nipples range in shade from pink come black, relying on your dog’s breed and also coloration.

How plenty of Nipples perform Dogs Have?

The variety of dog nipples counts on the breed, Dr. Chayasriwong says. “It can variety from 6 to 10 on average,” she explains. “Most dogs room symmetrical, definition they have an even variety of nipples ~ above both sides. Occasionally there are an odd variety of nipples, though.”

But why so countless dog nipples? It’s because they have large litters with around two to eight puppies. All those puppies require feeding, for this reason plenty the nipples because that them select from. Dr. Chayasriwong explains that you can actually tell how plenty of babies a particular mammal has based on their nipples.

“Cats have big litters, so they have about 6 to 10 nipples on average,” she says. “Humans typically only have one or 2 babies in ~ a time, for this reason they only have actually two nipples. Horses have two nipples, since they, at most, have two foals.”

The more you know!

Do male Dogs have Nipples, Too?

Yup! You can have noticed the the human being men in your life have actually nipples —they have actually them because that the same reason dogs do. Together Live scientific research reports, “During the an initial several weeks, male and female embryos monitor the exact same blueprint, which consists of the advance of nipples.” This is before the gene that construct male genitalia switch on; through then, as Live science puts it, “those nipples aren’t walk anywhere.”

What Issues impact Dog Nipples? Dog Mammary Cancer

Now that you know more about dog nipples, let’s look in ~ whatproblems or issues influence them.

“The mammary tissues can build cancers,” Dr. Chayasriwong says. “That’s why it’s really crucial for world to bring in dogs frequently so we can inspect for any type of weird bump or lumps. Troubles in mammary glands are more likely to appear in female dog who are intact, or mrs dogs who were spayed later in life.”

This is since the hormones throughout heat that reason dog mammary glands to grow can reason abnormal growth, i m sorry may result in cancer. “On rare occasions, you’ll view mammary gland cancers in maledogs, too,” Dr. Chayasriwong adds.

Another issue That influence Dog Nipples?Mastitis in Dogs

Another issue that affect dog nipples is a bacterial infection dubbed mastitis. Mastitis in dogs can be life-threatening if left untreated.

Mastitis is frequently seen in undamaged female dogs that either just had actually puppies or had actually a pseudo-pregnancy throughout heat. (Basically, a female dog at the finish of her heat acts choose she has puppies, with her mammary glands swelling as a result. She may likewise do things favor guard her toys like they space her puppies.)

It isn’t just minimal to intact female dogs, though. Spayed females and also even masculine dogs can build mastitis as well.

The Merck Veterinary hand-operated reports the mastitis can impact dog nipples as result of “poor restroom conditions, trauma inflicted through offspring and systemic infection.” signs of the infection encompass swollen mammary glands that might or may not it is in leaking pus, and your dog appearinglethargic and/or no eating. If your dogdoes have actually puppies, she might not be feeding them and also the puppies may show up malnourished.

Mastitis in dog Treatment

If you doubt your dog has actually mastitis, he or she demands to gain to the veterinarian right away. Left untreated, mastitis can lead come septic shock and also kill her dog. Once your veterinarian confirms mastitis as the diagnosis, she will certainly prescribe antibiotics for your dog. She may additionally have you use warm compresses come the affected dog nipples, and also regularly milk them out to clear the end the ducts.

In significant cases, your dog may need intravenous fluid therapy come treat shock or dehydration. If the mammary gland is abscessed or just can’t be saved, surgery is required to remove it. If there are puppies involved, they may need treatment as well if they space malnourished and dehydrated. You can find you yourself feeding them until mommy is better.

You’re in luck, though: Mastitis in dogs is easily treatable if recorded early. Many dogs make a complete recovery.

And Here’s a monster Thing around Dog Nipples …

You might find dog nipples in unexplained places. Choose the within of her dog’s legs.

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Why would certainly dog nipples thrive there? “There are lines nipples commonly follow during advance of the placenta,” Dr. Chayasriwong explains. “Typically, the lines extend from your arms to your feet. Those lines room why nipples are where they space on a dog’s , yet sometimes there’s a stray one that establishes in a monster place.”

If friend do discover a fleshy bump on the inside of her dog’s foot (or other odd place), examine the opposite leg because that anything similar. Dr. Chayasriwong states if there is an similar bump symmetry to the very first bump, possibilities are it’s a nipple. If you don’t, have actually your veterinarian examine the bump over simply in instance it’s something serious.