Lefty is a 3-year-old Sheltie/Aussie mix in Wichita, KS, who needs $1,244 for heartworm treatment.

Lefty along with his sister Tess were surrendered to Kansas K-9 ResQ after the tragic death of one of the owners. Both were taken to the vet for their exams and vaccines. That is when we got the bad news that Lefty tested positive for heartworms. He was an indoor dog before the tragedy, but then was forced to live outdoors for about 6 months all while going unprotected against heartworms.