Dandie Dinmont Terrier
History & Overview The Dandie Dinmont Terrier was developed in the Border country between Scotland and England in...
Dark-eyed Junco (Junco hyemalis)
Overview Until recently, the Oregon Junco and the Slate-colored Junco were considered separate species. A third form was...
Demodicosis (Demodectic Mange/ Red Mange)
What Is Demodicosis? Demodicosis, also called demodectic mange, follicular mange or red mange, is an allergic reaction to Demodex mites,...
Dermatophytosis (Ringworm)
What Is Dermatophytosis? Dermatophytosis is a superficial fungal infection caused by fungi that require keratin for growth. Superficial...
Dermoid Cysts
What Are Dermoid Cysts? Dermoid cysts, also called dermoid sinuses, are rare congenital developmental abnormalities that occur in...
Diabetes Insipidus
What Is Diabetes Insipidus? At least a quarter of all dogs euthanized or turned into shelters are given...
Dilated Cardiomyopathy
What Is Cardiomyopathy? Canine cardiomyopathy is a diverse group of heart disorders. Dilated cardiomyopathy (DCM) is one of...