Why are dogs’ teeth black?

Black teeth in dogs are caused by dental caries. Dental caries is caused by damage to the teeth, and the damaged teeth are replaced by brown-black decayed soft tissue. It is very necessary to detect dental caries in dogs early. If the damage reaches the tooth essence, it will damage the dental pulp, and the dog will suffer from tooth pain, loss of appetite and other adverse symptoms. It is recommended that owners brush their dogs’ teeth regularly to prevent tooth decay.