How to Diagnose and Treat Hypothyroidism in Dogs

When a dog’s thyroid gland isn’t working correctly, he is typically diagnosed with hypothyroidism. The thyroid regulates many of the body’s functions, including metabolism. This condition usually strikes older dogs between ages 4 and 10. Although hypothyroidism isn’t life-threatening to your canine, treatment is important to her health. Here’s how to diagnose and treat hypothyroidism in dogs.

Difficulty: Moderately Easy

Instructions

1. Take note of decreased activity. If your once-active dog becomes lethargic and depressed, contact your vet to request an exam. He may be sleeping more often and uninterested in playing if he's suffering from canine hypothyroidism.

2. Look for weight gain in your canine. She may put on weight for no apparent reason and tire easily. If you haven’t changed your dog's diet but she begins to gain weight anyway, seek medical evaluation.

3. Note any skin issues that develop. Your dog may begin to suffer from dry skin or start to lose his hair for no reason. Any skin changes should be discussed with your vet. This can be a result of hypothyroidism or an allergy issue.

4. Be on the lookout for Issues with bowel movements. Your dog may become constipated or experience diarrhea. Take note of any changes in bowel movements and discuss with your vet.

5. Understand treatment options. Hypothyroidism is easy to treat in canines. This condition can be controlled by administering synthetic thyroxin to your dog. Although she will need to take the medication indefinitely, she should be able to resume a healthy, active life.

Tips & Warnings

• Be patient with the treatment. Recovery from hypothyroidism isn’t instantaneous. Your dog will need to be on medication for several weeks before improvement becomes noticeable.
• Seeking medical attention is important. When your dog is experiencing hypothyroidism, she doesn’t feel well. Although the condition may not be life-threatening, getting her healthy will ensure she begins enjoying life again.

Resources

• Pet Place article on hypothyroidism
• The Pet Center on hypothyroidism

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