What systemic condition associated with Collies affects metabolism and can cause lethargy and skin problems?

Answer

Hypothyroidism

Hypothyroidism, an underactive thyroid gland, is documented in Collies and can lead to symptoms affecting metabolism, such as weight gain, lethargy, skin issues, and changes in the coat.

What systemic condition associated with Collies affects metabolism and can cause lethargy and skin problems?
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