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 ...

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 ...

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

Mar 16, 2018 ... While it is generally easy to determine when an average dog is in heat, Chihuahua owners may face some extra challenges due to this breed's ...

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

Dec 3, 2013 ... We Went to Rescue Newborn Puppies But Never Expected This | Howl Of A Dog Rescue - Duration: 10:11. Howl Of A Dog 33,963,279 views.

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

Jan 30, 2017 ... Matilda is 2.5 years old, and on her fourth heat cycle. I'm afraid to get her spayed because so many dogs in my chihuahua Facebook groups die ...

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.canidae.com/blog/2010/07/how-to-care-for-female-dog-in-heat/

Jul 8, 2010 ... Female dogs that are not spayed go into season or into heat ... I have a chihuahua dog she's been licking for three days took her in to vet she's ...

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

Your dog can come into her first heat any time between 6 and 24 months. According to Webvet.com, small dogs come into heat sooner than larger breeds.

https://tractive.com/blog/en/good-to-know/dog-in-heat

Jan 21, 2019 ... Do you have an unspayed female dog? Maybe you consider neutering your dog. But knowing the signs of a dog in heat is still very important 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.