The pregnancy of a Chihuahua should last about eight weeks. Most likely a Chihuahua's birth will be done by a c-section because of their small and delicate frame.
A Chihuahua's pregnancy is the same length as other canines, 58-68 days. Chihuahuas are an unlucky species because they often require medical interventions during pregnancy. It is very important that your dog receives veterinarian care during her pregnancy.
The normal gestation period for any dog is 63 days after she has been bred. If you notice her gaining weight and her vulva getting bigger you know she is pregnant. she will either become lazier, more or less loving. She will start to urinate more after she is pregnant.
Dogs are usually pregnant for 8-9 weeks. Your chihuahua will probably not go to the full 9 week term because they are such a small breed. This will most likely mean you should expect pups around 62-63 days.
Chihuahuas, like almost all other dogs, have a seven week gestational period. They can deliver their pups anywhere from 59 to 63 days. Breeding in Chihuahuas can be difficult, so you need to use much care in doing so.
