Canine and Feline Diabetes: The Overview Similar to humans, dogs
and cats can get diabetes and there are also two different
types. The form in which a pet has absolutely no insulin is
called Type I Diabetes (the inability to produce insulin). The
other form, Type II Diabetes, occurs when a pet's body makes
insulin, but either not enough, or there is a condition present
that interferes with the function of the insulin (an
insensitivity or resistance to insulin). While virtually 100% of
dogs with diabetes mellitus have Type I Diabetes, this form of
diabetes is actually considered rare in cats. Approximately 80%
(or more) of cats have Type II Diabetes. Due to the differences
in these types of diabetes, dogs and cats with diabetes are
treated and managed differently. - Increased Hunger or Appetite
(called polyphagia) - Excessive Thirst (called polydipsia) -
Increased Urination (called polyuria) - Weight Loss - Weakness
or Fatigue Initially the signs of diabetes are not terribly
concerning to most pet owners as th