Dune is a 1 year old male mastiff mix. His birthdate is 1-9-24. This gigantic puppy reminds me of the dog Hercules from the Sandlot with his dark colored face and hulking body. But Dune is a lot fluffier!! Likely never having a home or family of his own, Dune isn't savvy to manners, but he has so much willingness to learn! He is very food and toy motivated and is already working on being gentle with others and housetraining. Still needs to learn to accept being brushed and how to behave on a leash, but again he is already showing so much progress! Rescue dogs are notorious for losing their birth certificates before arriving in rescue. Any claims of breed, DOB, and estimated full grown size are strictly estimations made by our vets during exam and our shelter staff's experience. Please do not use the 'Start Your Inquiry" tab on the right. Those inquiry emails are not monitored. Please use the following link for all information regarding the adoption process: https://www.pierrepaws.com/adopt/available-pets/ We are located in Pierre, SD. You can meet all of our available animals during open hours on Saturdays from 11-1 pm. Otherwise, visit our website for information on prices, adoption applications, etc. www.pierrepaws.com