Dahl was at a bar listening to friends
complain about their
pets in 1975 when he came up with the idea of a
pet rock — the perfect, easy - to -
care -
for pet.
Further, because
pets are unable to talk or
complain about their feelings, owners are looking
for ways to ensure that
pets enjoy the best possible
care, said Dr. Asaf Dagan, chief veterinary scientist
for PetPace in Burlington, Mass..