A loose baby tooth that is turning gray or black is a dead tooth. A dentist can take the tooth out.
A dog's tooth may turn gray due to various reasons such as trauma, infection, or aging. It is important to consult a veterinarian for a proper diagnosis and treatment.
Common signs that a tooth has died include severe pain, change in tooth color (often turning gray or black), swelling around the affected tooth, and a bad taste in the mouth. It's important to see a dentist promptly if you suspect a tooth has died to prevent further complications.
Never
Sun damage.
no
your fish is turning grey due to lack of protein and lack of proper diet.
It is probaly because it is getting old.
yes
The roots of a tooth provide blood to the tooth and gum to keep the tooth alive. After a root canal the pulp and root are removed which essentially kills the tooth. It's a better alternative to kill a tooth with advanced decay than remove it, especially for dogs that consume hard foods.
The crown of tooth is below the gum is true
nooo