"Tract issues" refers to problems or difficulties related to a specific area or system in the body, such as the digestive tract or respiratory tract. Full definition
Sadly, the rampant abuse of antibiotics when addressing feline urinary tract issues in cats shows that this fact is being ignored. (catinfo.org)
What factors contribute to urinary tract issues in dogs? (darwinspet.com)
This is one of the best dog probiotic supplements, as it is prescribed by vets for cases of diarrhea, constipation, bad breath, vomiting and other digestive tract issues. (topdogtips.com)