The example of a dog is very significant in this connection. A dog naturally does not become a devotee at any time, but still it is sometimes found that a dog of a devotee gradually becomes a devotee also. We have actually seen that a dog has no respect even for the tulasi plant. Indeed, a dog is especially inclined to pass urine on the tulasi plant. Therefore the dog is the number one nondevotee. But Sri Caitanya Mahaprabhu's sankirtana movement is so strong that even a doglike nondevotee can gradually become a devotee by the association of a devotee of Lord Caitanya. Srila Sivananda Sena, a great householder devotee of Lord Caitanya Mahaprabhu, attracted a dog on the street while going to Jagannatha Puri. The dog began to follow him and ultimately went to see Caitanya Mahaprabhu and was liberated. Similarly, cats and dogs in the household of Srivasa Thakura were also liberated. Cats and dogs and other animals are not expected to become devotees, but in the association of a pure devotee they are also delivered.