It is possible to test for the heartbeat of puppies using a regular stethoscope. It can take some skill and determination but should be achievable. It is important to wait until 6 weeks after a bitch becomes pregnant before attempting to hear the sound of the heartbeat. Before this time the heart would be too weak to create a great enough beat to be heard. Even after this period it can be difficult. The sound that should be listened for is reportedly like a soft and fast ticking. It can be possible to hear more than one heartbeat, which would indicate multiple puppies.
There are other methods of detecting a pregnancy that can be used at home or that would require the help of a vet. It can be possible to detect movement of the foetuses in the last 10 to 14 days before whelping. Whelping is the period of labour in dogs. Palpation can also be used to detect puppies. Palpation is simply a physical examination where something is felt. Vets can do this examination but they have to wait until day 26-35 of the pregnancy. It is possible for a dog owner to do this themselves. To do this one hand is placed under the dog, on the abdomen, and another is placed on the side of the dog just below her ribs. The hands are then gently squeezed together to feel for small, hard objects that are shaped like golf balls. These balls are the puppies. With some practice it is possible to ascertain how many puppies there are. Perhaps one of the clearest ways to identify puppies is through an x-ray, which a vet can do, normally after the 8th week since breeding.
There are other methods of detecting a pregnancy that can be used at home or that would require the help of a vet. It can be possible to detect movement of the foetuses in the last 10 to 14 days before whelping. Whelping is the period of labour in dogs. Palpation can also be used to detect puppies. Palpation is simply a physical examination where something is felt. Vets can do this examination but they have to wait until day 26-35 of the pregnancy. It is possible for a dog owner to do this themselves. To do this one hand is placed under the dog, on the abdomen, and another is placed on the side of the dog just below her ribs. The hands are then gently squeezed together to feel for small, hard objects that are shaped like golf balls. These balls are the puppies. With some practice it is possible to ascertain how many puppies there are. Perhaps one of the clearest ways to identify puppies is through an x-ray, which a vet can do, normally after the 8th week since breeding.