"To support his [Kimball's] view that animals do live a celestial life he referred to Elijah's vision of horses pulling war chariots. Asking, 'Where did they come from?' he answered his own question by referring to the doctrine of eternal existence for animal life and stated they were 'created before' in heaven. Concluding his remarks on animals, Kimball admonished all to 'let us be merciful to the brute creation.'"
Other Sources
Other Writings of Mormons | Animals and the Church (2003) pg 37, footnote: JD, V, 137-8
Published in
Spiritual Creation