What metabolic issue, if present, can cause lethargy and skin problems in a Rat Terrier?

Answer

Hypothyroidism

An underactive thyroid gland leads to systemic issues like weight gain, skin problems, and reduced energy, which contrasts sharply with the breed's typical high activity level.

What metabolic issue, if present, can cause lethargy and skin problems in a Rat Terrier?

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DogbreedtemperamentTerrier