Keep reading the post the answer is there. PEggy -------Original Message------- From: Joan Date: 8/7/2013 10:00:32 PM To: [email protected] Subject: [Chihuahuas] Re: The Normal Canine Estrous Cycle If each puppy is born in its own sac, doesn't that mean that multiple eggs were fertilized. So if there are multiple eggs, then isn't it possible that a second stud could fertilize one of the remaining eggs?
--- In [email protected], Peggy & The Girls <phrpg5@...> wrote: > > Okay, so where does it say that a female can get pregnant twice in the same > heat cycle? I know that different male dogs can mate with the same female, > but only one will actually be the father. I have not seen any clinical > research that says a female dog can get pregnant twice in the same heat > cycle. There are fish and frogs that can do that and even certain species of > birds, but I never read that dogs can. > > Peggy > > > > > -------Original Message------- > > From: Robin Gordils > Date: 8/7/2013 6:05:16 PM > To: Chihuahua Groups > Subject: [Chihuahuas] The Normal Canine Estrous Cycle > > > http://www.vetmed.lsu.edu/eiltslotus/theriogenology-5361/the_normal_canine > htm > > Robin, Dobe Axel CGC, TT, German Pin Ranger CGC, TT, Chihuahuas Alice CGC > Monte CGC, foster Blue and MinPins HoneyB and Brutus > > Www.minpinrescue.org > Www.chi-rescue.com > Http://chihuahua.rescueme.org/Florida >
