Anal gland sacs have been routinely expressed by groomers and veterinarians for many years, yet recent research shows that this is an often unnecessary and sometimes has adverse effects on the dog. Some of the possible problems which may be caused, may include, infection, irritation and/or ruptured sacs. Should these problems arise, they may require veterinary treatment. Repeated expression can cause the rectum to weaken leading to damaged skin, increased need for expression and in some cases incontinence. This can be especially true of external expression which is what groomers are allowed by law to do. As such, we do not perform anal gland expression as part of any service. We believe that this process should be only performed when medically necessary.