http://www.chihuahuawardrobe.com/what-to-expect-from-a-chihuahuas-heat-cycle/

Like all dogs, female Chihuahuas must be properly cared for when they go into heat. This is when they are most fertile and will draw the attention of any nearby ...

http://www.petchidog.com/chihuahua-heat-cycle

Owners of female dogs are understandably concerned about the Chihuahua heat cycle. Unless a female is spayed (more ahead) the dog will enter in and out of ...

https://pethelpful.com/dogs/How-to-Breed-Chihuahuas

Mar 16, 2018 ... Preventing your Chihuahua from urinating all over the place will also keep males at bay, since females urinate quite frequently during their heat ...

https://www.youtube.com/watch?v=t1TMwfLiRzs

Dec 3, 2013 ... chihuahua in heat!!!!! behaves strangely!!!! alessandroz75. Loading... Unsubscribe from alessandroz75? Cancel Unsubscribe. Working.

https://littledogtips.com/all-you-need-to-know-when-your-dogs-in-heat/

Jan 30, 2017 ... If your female dog is not spayed, she will go into heat roughly twice per .... I'm afraid to get her spayed because so many dogs in my chihuahua ...

https://www.wikihow.com/Breed-Chihuahuas

Mar 28, 2019 ... A female Chihuahua should not be used for breeding until she weighs at least 4 pounds and she has had a few heat cycles, as she will not be ...

https://wagwalking.com/behavior/why-do-dogs-cry-in-heat

If you've ever been around a female dog in heat, you understand what it can be like. There are many different symptoms she will experience. One of them, for ...

https://www.banfield.com/pet-healthcare/additional-resources/article-library/conditions-illnesses/is-my-dog-in-heat

Is my dog in heat? Learn about female dog reproductive cycles and common behaviors from the pet health experts at Banfield Pet Hospital.

https://pets.thenest.com/long-bleeding-phase-last-dogs-heat-4132.html

If you have a female puppy, you'll need to be prepared for her estrus cycle. It is similar ... She can go in heat from as early as 6 months, so watch out for the signs .

https://animals.mom.me/information-on-the-menstrual-cycle-of-a-chihuahua-12217097.html

Sep 26, 2017 ... If you have a female Chihuahua, you may be curious about breeding her and wondering about when to bring a male Chihuahua into the picture ...