This is the first time I've tried to breed my pom. She is 2 years old, active healthy and happy. During her last heat cycle she tied with a smaller stud and locked twice. She should be 4 weeks. Her nipples swelled and she got sick twice in the the first 2 or 3 weeks. Now it seems her belly is less hard and no noticable signs of pregnancy. Is it normal to not see noticeable signs this early?
