Hi, I’m Marlin and I'm a l-2 year old, 25lb mystery mix (maybe Whippet / Heeler) that looks bigger than I actually am in photos but one things for certain, I am 1000% the biggest lover boy once I get to know you. Im the perfect gentleman on leash, house and crate trained, and my fosters say Im easygoing. I'm a little shy when it comes to new faces and places but once warm up, Im the most loyal loving friend a person or pup could ask for. Im currently undergoing heartworm treatment (covered by the rescue) and feeling better every day. To adopt, visit www.sfmuttrescue.org to submit an application or copy the link below and paste it in your browser. https://www.shelterluv.com/matchme/adopt/SFMR/Dog