calliecritturs
Posted : 2/25/2008 7:38:14 PM
Mickey - I don't *think* I saw anyone answer your original quesition of "how long". They are in the estrus cycle for three weeks.
Also since this is your first time I want to explain something that maybe no one else has.
You compared this to her "period". You understand it really is NOT, right? When we human females cycle and bleed, it is our body getting RID of the egg that didn't get fertlized and the accumulationg in the uterus that the body put there to 'prepare' in case pregnancy occured.
That is NOT the case with a dog. The whole purpose of 'heat' in a dog is to GET pregnant. They are fertile the entire 3 week duration of the heat cycle and you may or may not *see* bleeding.
Part of the purpose of the bleeding is the scent it contains -- and part of what happens the first week is that this 'broadcasts' her scent far and wide. Male dogs up to 5-6 miles away can smell her and will travel great distances to get TO her.
So when everyone above tells you to 'supervise' her -- they MEAN that. Never just 'let her out' -- be with her ALL the time, and frankly, I would have something at hand to get rid of a male that's too big for you to handle. Stay close to home with her -- don't get caught somewhere you can't handle the male dogs that come up to 'see' her.
I've seen dogs try to mate thru cyclone fencing and achieve it. I've seen male dogs jump IN windows of a house and scale 7 foot fences to get there.
Generally a good vet will tell you to wait SIX weeks post-estrus. That's about 2 months from now. See, her tissues get all swollen inside and most vets want to wait to make sure those reduce safely and that there is no infection.
HOWEVER -- you also have to watch how she acts. Some dogs can actually go thru a 'false pregnancy' after estrus -- and that's not dangerous. However, if she acts at all sick, like she doesn't feel good ... or even acts "unusual" -- go to the vet. Because you don't want her to develop pyometra. That's a very very serious infection that happens to females that are unspayed.
It doesn't often happen to a young female but it can. A friend of mine toyed with the idea of breeding her girl until she researched it. And by then she went in heat. But then after it was over she just didn't act quite right ... and I encouraged my friend to take her to the vet.
She had pyo -- and they nearly lost her.
So you don't want to rush it -- it IS better to wait until after the tissues return to normal to spay (because those tissues are SUCH breeding ground for bacteria -- that's why the risk of pyometra can be so great, and it's also why vets don't like to spay until the tissues return to normal). Just watch her. And don't leave her alone for even an instant.