Dr. Pol loves the work he does as a veterinarian because of the variety. Every day is different from the last for this central Michigan vet, and this week is no exception. With Mother's Day on its way, it is only fitting that Dr. Brenda successfully deliver twin calves on a farm call. Across town a horse breeder receives the good news that several of his mares are pregnant and can soon expect foals. Back at the clinic, Dr. Brenda struggles with a young dog that can't seem to keep anything in his stomach, while Dr. Pol treats a baby goat with an abscess on its chin. The Pol family finally wraps up another hectic week by celebrating Mother's Day with Diane Pol, recognizing all that she does to keep the business running and the family happy.