Note: Pernod Ricard is no longer a major funder of bullfighting: https://www.drinks-insight-network.com/news/pernod-ricard-bullfighting-clubs/
Via Twitter (https://twitter.com/AltosTequila/status/795692211367247873, retrieved March 2017)
"We do not use any animal products in our production process"
Altos Tequila
Vegan
This product is listed as vegan friendly.
What the company told us
Correspondence on record, with the date of each entry.