Help Ryker walk

Ryker, my 1 year old Pupp needs to get x-rays and later get surgery on his back leg due to torn muscles. He has a hard time walking around and is unable to run at all. Being still a puppy this is difficult for Ryker especially when we used to hike and go on adventures daily. I am a full time student and work full to pay school but I simply don’t have the money to help Ryker right now. Anything and everything will help, thank you.