None, white feathers
Fred Duck (cousin)
Wade is the good natured hypochondriac with a phobia for almost everything, most notably water and flying.
Wade is constantly wears a kiddies pool inner tube, which has a head like his on the front that always imitates his facial expression.
Garfield and friends
Comic: August 4, 1986
Cartoons: Wanted: Wade (September 17, 1988)
Country of origin:
In the cartoons, Wade's voice was done by Howard Morris.
Examples (click to enlarge):