Help fix Goblin's leg

Our sweet baby Goblin, a 4 year old pitty basset (?) cross, needs surgery on one of her legs. Goblin came from a kill shelter in Texas and was brought to Canada through GVAC (Greater Victoria Animal Crusaders) and we were lucky enough to find her! Anyone that meets her can vouch for me when I say she is one of the sweetest dog's ever. She is so playful and loves life, always running around and swimming and playing with Stevie, our lovely cat. I work in group homes and she is a fan favourite among the youth!

Unfortunately, her front right leg has an angular limb deformity which has been causing pain and discomfort on and off for the past year. We tried pain management, but she had a horrible reaction to the medication, got a custom brace made which she refused to walk in and attempting to limit her play was depressing for everyone involved and now we are going the surgery route.

We have spent thousands already on xrays, consultations, a second opinion, medications, CT scans and blood work etc. As much as we would like to be able to pay for everything ourselves, it's just not realistic. As this is a pre existing condition, pet insurance would not have covered it :(

Help our sweet Goblin baby be able to live the rest of her life pain free and able to play and romp around the way she deserves! So grateful for any and all help