in dogs, type i-a results from deficiency of glucose-6-phosphatase, type ii from a deficiency of acid glucosidase, type iii from a deficiency of amylo-1 and 6-glucosidase, and type vii from a deficiency of phosphofructokinase.

This is all lower case. Can you fix that?
In dogs, Type I-a results from deficiency of glucose-6-phosphatase, Type II from a deficiency of acid glucosidase, Type III from a deficiency of amylo-1 and 6-glucosidase, and Type VII from a deficiency of phosphofructokinase.