Our senior weenie does this but she has skin allergies. Mainly fleas but she has some other allergies as well that aren't as severe. She just likes to be itched....and her spine is her favorite spot. When u itch her spine area she just sits there her tiny little t Rex legs twitching and her back will kind of squinch up....but she enjoys it. Maybe her skin is dry and it just feels good when you itch her? |