Answers: 1.Circulatory system-pumping blood to and from the body and lungs with the heart 2.Digestive system-digestion and processing food with salivary glands, esophagus, stomach, liver, gallbladder, pancreas, intestines, rectum, and anus.
During the tie, the male turns around so the dogs are back to back and can defend themselves. The tie typically lasts 20 to 40 minutes. It may be just a few minutes, and dogs can mate successfully without becoming tied at all. The evolutionary reason for the tie is unknown, but it's assumed that if a male dog is tied to a female, it prevents other males mating with her. Unwanted Mating.
If your dog's incision has non-dissolving skin stitches, stainless steel sutures, or stent sutures, they should usually be removed seven to fourteen days after the operation; the actual time depends on the type of surgery performed.Your veterinarian will tell you when the sutures can be removed from your dog.nder no circumstances should a dog with a fresh surgical incision be allowed to run off leash. Restrict your dog's activity for a period of 7-14 days, to allow the incision to begin healing. When you do take your dog outdoors, keep him or her on a short leash, and avoid long walks.