Related Clues:

• Word with nail or back
• Asp, at times
• Nasty dog
• Pernicious pet
• Dog to stay away from
• Mean dog
• Dog to beware
• Attack dog, e.g.
• Angry dog, at times
• Ankle-___
• Dog to avoid
• He who is sometimes bit
• He who may be bit
• He who may be bit in tribe
• One might get one's teeth into a piece of this with 'er