Kennel cough, or canine infectious tracheobronchitis, is a contagious respiratory disease in dogs caused by various viruses and bacteria. While it's essential to consult your veterinarian for a proper diagnosis and treatment plan, there are some supportive care measures you can take at home to help your dog recover.

1. **Rest**: Ensure your dog gets plenty of rest. Avoid strenuous activities and keep them calm to support their immune system.

2. **Hydration**: Make sure your dog stays well-hydrated. Offer fresh water at all times, and consider providing low-sodium chicken broth to encourage drinking.

3. **Humidifier**: Using a humidifier in the room can help soothe your dog's throat and airways, making it easier for them to breathe. Alternatively, you can take your dog into a bathroom while running a hot shower to create steam.

4. **Honey**: For dogs over one year old, a small amount of honey can help soothe a sore throat and reduce coughing. Consult your vet for appropriate dosages.

5. **Avoid Irritants**: Keep your dog away from smoke, strong smells, and allergens that can irritate their respiratory system.

6. **Isolation**: To prevent spreading kennel cough to other dogs, keep your infected dog away from other pets until they have fully recovered.

Remember that while these home remedies can provide comfort, kennel cough can sometimes lead to more severe conditions. If your dog's symptoms worsen, or if they develop a high fever, lethargy, or difficulty breathing, seek veterinary care immediately.

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Topics covered in this question:

Dog Health Kennel Cough Respiratory Disease Canine Care Home Treatment