Boxer Dog and Hypothyroidism
This disease concerns the thyroid gland that does not produce enough thyroid hormone, which can cause illness in the Boxer.
He becomes lethargic, sleeps a lot more, not interested to play, tires easily and experiences depression or mental dullness.
He may gain weight and become obese without having to eat more than the usual.
There are so many symptoms that vary and are non-specific and they all develop slowly. This is because not enough thyroid hormone produced affects the metabolic function of many organ systems.
Other signs of thyroid disorder are slow heart rate (bradycardia), infertility, constipation, diarrhea and your Boxer cannot stands cold, always seeking a warm place to lie down.
It may also results in chronic skin disorders like dry skin and excessive hair loss, as well as other neurological and hormonal abnormalities.
A single symptom may not point to thyroid deficiency but a combination of them should make your veterinarian more suspicious of it.