Is it safe to dye a dog's hair, and what precautions should be taken to ensure the well-being of the dog when dying its hair?

Dyeing a dog's hair can be safe if done properly, but it is important to take precautions to ensure the well-being of the dog. Some precautions to take include using pet-safe dye specifically made for dogs, avoiding toxic chemicals, conducting a patch test to check for Allergies, and consulting a professional groomer or veterinarian for guidance. It is also important to monitor the dog for any signs of discomfort or adverse reactions during and after the dyeing process.