My bulldog, who is 2, had a litter of pups in January. She was due to go into heat on 06/08..as of today, 07/14, she has not cycled. She is usually a 7 mth cycle. Should we be concerned?
Dogs vary with heat cycles. They are not always on time. Dogs can go into heat 1-2 times yearly. I would not be terribly concerned at this point particularly if your pet does not seem sick, thanks, vetcare