I think your dog is getting birdy.
One of the subjects to receive an airing on the Birdy mailing list has been tires, not surprisingly.
As Brian's Birdy had a derailleur as well as a hub gear he promised to stay on one rear cog.
There are quilts, blankets and cotton nightwear by Birdy Num Num.
If you fit the rear rack and front low riders the Birdy Touring will carry four small panniers.
The protagonist of the novel, nicknamed Birdy, is approaching marriageable age at 14, and she is not interested in serving traditional feminine roles.