Sebaceous Adentitis
A skin problem common in Poodles
Bloat
Affects mainly large breed dogs with deep chests (Poodles, Great Danes, etc.)
Liver Disease
Important to keep in mind.
Addison's Related Pernicious Anemia
Info here.
Iatrogenic (drug-induced) Cushing's disease
Info here.
Osteoporosis
Info here.
Pancreatitis
Info here.
Hypothyroidism
Info here.