Save Spyro

My poor little Spyro is a 14 week old kitten. He has some how damaged his leg (probably playing) and he needs an xray and treatment. Im a single mom who has health issues so i don't work, my only extra income is from drawing i do and sell. I would greatly appreciate some help towards Spyros vet bill as i don't want to lose him and neither does his brother or my son. Please help