We discovered recently my tripawd dog, Mochi, needs time-sensitive surgery on his only remaining front limb. His front leg bone is bent in a dangerous way. If we do not operate on it, the vet explained he will have an extremely difficult and painful time when he attempts to walk. The said if we do the surgery, he will be running around like his typical 2 year old self. The vets quoted the surgery to be $8,000. Vet insurance companies denied coverage as they stated it is a pre-existing condition. Any assistance, even positive thoughts, are greatly appreciated. Thank you!