What can you tell me about what Nestle Purina does and the history of our company?

"Nestle acquired Ralston Purina back in 2001 and merged it with Nestle's pet food brand. They're dedicated to innovating pet care safety and nutrition and have several programs, like the purple leash project, which is dedicated to helping victims of domestic abuse escape their situations with their pets."

"In 1867, Henri Nestle founded Nestle when they developed the first formula for children who couldn't be breastfed. In 2001, they acquired Purina and merged it with their own brands. There are several innovations in the market they've spearheaded since, like creating foods that reduce allergens in pets, but the list of their accomplishments and their history is long. How deep would you like me to go?"