is a 1970s progressive rock band formed in St. Louis, Missouri, in 1972. The name is a reference to the animal(s) used by Ivan Pavlov in his experimentation into classical conditioning.
Studio albums
Pampered Menial (1975)
At the Sound of the Bell (1976)
Lost in America (1990)
Has Anyone Here Seen Sigfried? (bootleg from 1977, officially released in 2007)