Usually eating more, sleeping more, more aggressive.
How to know that youre japanese spitz is pregnant?
Obviously,there will be some pudgy in the belly area and possibly sensitivity to most of their surroundings and possibly eat more
Confirmation of pregnancy is done at the veterinarian about 3 to 4 weeks in by a quick blood test or ultrasound and will also help rule out some of the other potential possibilities which have similar 'symptoms' such as false pregnancy or uterine infection which may be mistaken for signs of pregnancy. There is more pregnancy and whelping basics information and detailed links for you in the link. Good Luck.
q3525724.html#a2810229
http://www.woodhavenlabs.com/breeding.html
q3525724.html#a2810229
http://www.woodhavenlabs.com/breeding.html