[header] How to help your chihuahua during labor [title] Understand the normal progression of pregnancy in chihuahuas. [step] The average gestation period for a dog is between 58 and 68 days. Try to pinpoint when conception occurred so you can anticipate your dog's labor accordingly. 
Chihuahuas tend to deliver at 8 weeks gestation. [title] Take your dog to the veterinarian.