Dr. Choe

Dr.Tail Vet

It sounds like your dog is dealing with some skin issues, including excessive itching, hair loss, and skin darkening, particularly around areas like the underbelly, anal area, armpits, groin, and the top of the back. The darkening of the skin on the testicles could be related to these issues as well.

Skin darkening, or hyperpigmentation, can happen for a variety of reasons, such as chronic irritation, inflammation, or infections. Given that your dog is also experiencing itching and hair loss, these symptoms might be linked to allergies, parasites, or a skin infection.

Here are a few steps you can take at home to help manage the situation:

First, make sure your dog's flea and tick prevention is up to date, as these parasites can cause significant skin irritation and lead to secondary infections. Additionally, consider giving your dog a bath with a gentle, hypoallergenic shampoo designed specifically for dogs. This can help soothe the skin and remove any potential allergens or irritants.

Sometimes, skin issues can be related to food allergies. You might want to explore a hypoallergenic diet or consult with a veterinarian about a suitable diet plan. If you suspect environmental allergies, try to minimize your dog's exposure to potential allergens, such as pollen or dust.

Keep an eye on the affected areas for any changes, like increased redness, swelling, or discharge, which could indicate an infection. Since the symptoms have been ongoing for a couple of days and are not currently active, it's a good idea to monitor your dog's condition. If the symptoms return or worsen, or if you notice any new symptoms, it would be wise to consult with a veterinarian for a thorough examination and potential treatment options.

If you have any further questions, please feel free to ask. Thank you.