Product DescriptionPandoMusic presents Classical Music for Dogs and Cats....Music that stimulates your pets senses and creates an overall sense of well-being. This distinctive music creates a relaxing, tranquil and comforting environment that has a positive effect on your pets emotions. The arrangements are so beautiful that you will enjoy listening to them as much as your pet does! Each of the melodies on these CDs was produced using specific frequencies that are particularly pleasing to animals. Also incorporated are special sound effects such as purring, birds chirping, and household noises to captivate your pet and provide the illusion that others are also at home. PandoMusic Beethoven for Cats is a collection of some of Beethoven's best known works sure to be loved by cats and humans alike!