What should you do if your Dogue De Bordeaux does not seem to moult and his coat is getting thicker especially around neck head he developing sores which weep vet says shave him?

It is important to follow the veterinarian's advice and have the dog shaved. The sores are likely caused by a skin infection, which can be exacerbated by the thick coat. Shaving the dog will help to keep the area clean and dry, which will promote healing.

In the long term, you can try to reduce shedding by brushing your dog regularly. This will help to remove dead hair and prevent it from matting. You can also give your dog a bath with a deshedding shampoo to help remove loose hair.

You can help prevent the coat from thickening again by:

- Regularly grooming the coat to remove dead skin cells and loose hair.

- Providing the dog with a nutritious diet that is rich in protein and low in carbohydrates.

- Avoiding over-bathing the dog, as this can strip away natural oils from the skin and coat.

- Keeping the dog's living area clean and dry to prevent the growth of bacteria and fungi.