Adrienne is a certified dog trainer, former veterinary assistant, and the author of "Brain Training because that Dogs."


Can Litters of Puppies really Have much more Than One Dad?

If you're wonder if your litter of puppies have the right to have more than one dad, it's probably because something appears a little bit fishy. Girlfriend may have actually a litter that all-white puppies... And also then there's a one black color one that has actually you wonder if Sophie was messing approximately with other dogs, too.

You are watching: Can a litter of dogs have multiple fathers

Can mrs dogs have puppies with much more than one male at the exact same time?

The quick answer is yes; the long answer requires a look into dogs' society lives and a quick look in ~ reproductive science. For starters, dogs room not the ideal representation that "fidelity." Yes, they room loyal, specialized animals in the direction of their masters, but with your mates, it's a whole different story.

Sophie the French Poodle deserve to mate double a year and also can have actually multiple partners. This means, once in heat, she can mate v Oliver the English bulldog from across the street, Romeo the purebred Rottweiler and also even Scruffy, the mutt who hangs the end in her yard. Once pregnant, the dad dog can't treatment less about the puppies, therefore he no longer has actually a function (humans have likely taken over his job of giving food and protecting the pups).

Unlike wolves, Sophie no longer regurgitates food for her pups, possibly since humans now take care of that too by feeding the puppies homemade mush.

Are Dogs normally Monogamous?

Wolves have actually a background of being monogamous, yet dogs are not monogamous. Indeed, they're a far cry from gift monogamous. The method they treatment for your offspring has likewise dramatically changed. I blame domestication.

In the wild, dad wolves mate v their spirit mate when a year and also then assist take care of their offspring. Lock hunt, share their food v their pups, and also guard the den. The dad has critical role and fulfills it wonderfully. Papa wolves also help educate the pups and teach them appropriate social an abilities and just how to respect the adults.


Multi-Sired Litters: truth or Fiction?

So Sophie the French Poodle made decision to have multiple partners. What happens following is that she'll actually offer life to a multi-sired litter. What walk this mean? It means that yes, the litter of puppies will certainly have much more than one father.

Female dogs produce multiple ova that deserve to be abundant for several days. To up the chances of acquiring pregnant, consider additionally that masculine dogs are qualified of developing sperm that have the right to stay alive and also well for as much as eight days. If Sophie mates v multiple dogs, then yes, she can easily get pregnant and also the litter of puppies deserve to have different fathers. A puppy cannot have two fathers, but each puppy have the right to have a various father. In other words, if Sophie mated with Theo the poodle, and also then she had an affair v Scruffy the mutt, she may have actually three poodles and then the remaining 4 may it is in mixes.

Another Explanation: Heterozygosis

If your litter that pups looks fairly different yet you are absolutely details Sophie mated with simply one dog, you might be right. For instance, if Sophie the poodle was mated v Rover the gold retriever, and also then 63 days later her puppies look various from one another, keep in mental the litter may simply be just blessed with an excellent genetic variation. Geneticists call this heterozygosis. In other words, some golden doodle puppies may look an ext like momma and also some will certainly look more like papa, and others might look like both, but there's nothing wrong through that!

Who's her Daddy? seeking the truth in Multi-Sired Litters

Some breeders actually purposely breed a mrs dog come two different studs. These multi-sired litters are likewise recognized and also registered v the American Kennel society under "Multi-sired litter registration" as long as the dogs space registrable purebred breeds.

If you doubt a multi-sired litter, you might be curious to recognize who the other daddy is. If you deliberately mated your gal v two studs, then you may want to find the organic father of each pup so girlfriend can administer details to the potential buyers. Luckily, now you deserve to solve every doubts and also concerns by investing in a DNA testing kit just for dogs.

DNA kits for Dogs

These kits space pretty straightforward to use. They come with buccal swabs that just need to collect some cells in the dog's cheek. The samples space then mailed out, a laboratory analyzes them and then you room mailed your outcomes at home. Simple as pie if you're seek the fact or you're in require paternity proof.


Ruckus Kennels: about Dual-Sired Breedings

This article is accurate and also true come the best of the author’s knowledge. That is not expected to substitute for diagnosis, prognosis, treatment, prescription, or formal and individualized advice indigenous a veterinary medical professional. Pets exhibiting signs and also symptoms of distress must be checked out by a vet immediately.

Questions & Answers

Question: If ns breed a female dog through a laboratory first, climate a year or so later breed her with a German shepherd, will the second litter still have lab traits?

Answer: No, there will certainly be no traits maintained from the prior breeding.

© 2013 Adrienne Farricelli


Danny top top October 01, 2019:

If two puppies native the very same litter have different SARS forefathers deserve to you breed those 2 puppies with each other as long as their fathers are different

Adrienne Farricelli (author) on February 09, 2013:

Thanks for avoiding by, I'm happy you uncovered the article interesting!

Susan Hazelton from clear Florida on February 09, 2013:

Absolutely fascinating. I had no idea there could be an ext than one father for a litter. Wow. Up, interesting, and also awesome. Great job.

Adrienne Farricelli (author) on February 08, 2013:

Woah, that would have actually me scratching mine head too! Sounds choose La-chon has actually some explaining come do! many thanks for protecting against by!

Tammy top top February 08, 2013:

Great topic! now I know why my wonderful La-Chon sported three beautiful babies the didn't look a little alike. One looked favor a mini Saint Bernard, one a mini black color Lab v a white strip, and one looked like a lengthy haired mini Dalmatian. Ns am still scratching my head wondering who the father/fathers are. I have actually heard of cats being able to do this, i don't know why i didn't think about the dogs capability too. Thanks for sharing!

Adrienne Farricelli (author) top top February 06, 2013:

Well, knowing just how some birds are not monogamous in the actual sense the the word, it's a an excellent response i heard that 90% the birds are monogamous, however it 30 percent or much more of the infant birds seem to it is in sired by someone other than who was thought to it is in the father. Many thanks for stopping by, Larry, your articles are constantly fun!

Larry Fields from north California ~ above February 06, 2013:

Hi alexadry,

Your hub reminded me that an experience from a hike countless years ago. Among the females remarked the she observed a pair of bird feeding your chicks. The woman was no distinctive in appearance, and the hiker wasn't sure around the types until she observed the brilliant plumage the the male.

My stooopid response: how do you understand that he was the actual father?

Voted up and interesting.

Adrienne Farricelli (author) on February 06, 2013:

They have been roughly the market for part time, however I think they're no advertised enough. I think they're fun yet at the very same time educational.

See more: A Standard Passenger Vehicle Tires Are Required, Vehicle Code 27465B Cvc

Kari on February 06, 2013:

What?! i didn't understand this, and I assumed I knew a lot around dogs! i think I must start studying up a little bit more. The is crazy, and also kind of cool. Ns didn't think about DNA exam either, yet that would make sense. Really cool hub.