I've whelped a few litters, but have a question for the more experienced breeders. My female is at day 48, and has stopped being interested in food. She will eat a few bites, here and there. Up until this point she has been a food maniac.. She doesnt act anymore uncomfortable than usual, ( My wife says she thinks she's going to have 20 because she is so big)I've never seen a dog at this stage just lose interest in food.. It really has me wondering if I should be worried. Its been going on for about three days.. I Would appreciate any advice or insight..