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)