Hot dogs aren’t usually emotional, but they are in the hands of Walt Disney and his gagmen.
In the silent short All Wet, Oswald the rabbit sells a hot dog to a dog. But the hot dog is alive. It’s silent, but the animators can easily get across all the necessary emotions without a lot of elaborate drawing.
The internet says the animators of this cartoon were Ub Iwerks, Ham Hamilton, Friz Freleng, Ben Clopton, Hugh Harman, Paul J. Smith and Norm Blackburn.