Until what age could a female chihuahua be pregnant?

can a 7 month chihuahua get pregnant even though it hasnt gone through heat yet???

my chihuahua bitch was in season and at her fertile time just over 2 weeks ago, we did keep the male away from her when we we...

why is my male Chihuahua humping my female chihuahua. she came into heat and I found them stuck together 3 weeks ago so im pr...

One morning, as every other morning, I put my female chihuahua on her leash outside for 10 to 15 minutes to potty. When I we...

It's my first time to handle a female dog. She's now 4months old. Her mom is a poodle and the dad is an akita. But she came o...

I have a 4 month old, german shepard/pitbull mix and I wanna know at what age can he get a female dog that is already in heat...

My chihuahua is about 9 months old I think she may be pregnant but how would I know if she is? she is a toy chihuahua and my...

So my chihuahua is only 9 months old and just went into her first heat cycle apox 2 weeks ago, and only bleed for 7 days. We...

I was given a chihuahua that had been spayed supposedly- yesterday she has started to spot bleeding -why could this be happen...

if dogs are stuck together do they still get pregnant? Like the male dog still ejaculates, or what?