Answer by  
                                                                                          ryark (243)
                                                            
                          
                          
                                                          Take your dog to the veterinarian. This can be a sign of allergies, especially if your dog licks his toes a lot, or he can have a foreign body like a cheat grass stuck there. Other things are cancer (tumors), infections, ringworm, and injuries like cuts and abrasions. Keep him from licking his toes.