In most cases, a single instance of your dog consuming feces is not likely to cause significant harm. While it is generally considered unhygienic and undesirable behavior, it does not usually lead to severe health issues. If the feces came from a healthy dog or animal, the risk of immediate health problems is lower. However, if the feces comes from an infected or sick animal, there is a potential risk of transmitting parasites, bacteria, or other pathogens. Ensuring that your dog is up to date on vaccinations and regularly dewormed can help reduce the risk of certain diseases and parasites that can be transmitted through fecal matter. If your dog has a weakened immune system or pre-existing gastrointestinal issues, consuming feces may exacerbate these conditions or lead to digestive upset. If your dog has ingested feces and you are concerned, monitor their behavior and look for any signs of illness, such as vomiting, diarrhea, lethargy, or loss of appetite.