"Tract obstruction" refers to a blockage or obstacle in a passage or pathway within the body. This can occur in different parts of the body such as airways, blood vessels, or digestive system, preventing proper flow or movement. Full definition
Aside from the long treatment time, an important disadvantage of this approach is the possibility of urinary tract obstruction as the stone gets smaller and an unsuccessful attempt to pass the stone occurs. (marvistavet.com)
If your dog starts to tear off pieces of the balls, it can lead to a digestive tract obstruction if swallowed. (preventivevet.com)
Although they are able to cause intestinal tract obstruction, or may result in significant diarrhea, they are not likely to cause toxicity. (lakeshorepaws.org)