A doggy pregnancy lasts for about 63 days. Pregnancies can be Sometimes it's hard to tell if your dog is pregnant. Flag this photo The first sign of canine pregnancy is that your dog will want to be left alone more than usual. She will feel Detail:http://www.ehow.com/how_2306139_know-dog-pregnant.html
Nausea or morning sickness: Morning sickness is term to describe nausea and vomiting during pregnancy.