Other members of the family Canidae have a total of 42 teeth. The adult dhole is characterized by a rusty red coat with a pale underside; depending on the region, pelage may vary from light brownish gray to a uniform red coat. A dhole is born with a sooty brown color, acquiring an adult color at three months of age. Dholes also have dark, almost always black, bushy tails.
1 Low TSH-Low TSH levels can be a sign that you are dealing with an overactive thyroid gland from conditions such as goiter, noncancerous tumors or Graves's disease. 2  The thyroid may also become overactive during the first trimester of pregnancy.
What do low TSH levels mean? According to About.com, low levels of TSH, or thyroid-stimulating hormone, occur when the pituitary gland shuts down TSH production due to high levels of thyroid hormone in the blood. The low levels of TSH are the pituitary gland's attempt to keep thyroid hormone levels normal within the body. What are some symptoms associated with high TSH levels? According to WebMD, high TSH (thyroid-stimulating hormone) levels indicate an underactive thyroid gland (hypothyroidism). Common symptoms include feeling weak, tired or depressed, sensitivity to cold, constipation, brittle nails, memory problems, and heavy or irregular periods.