Pedro our dog 10 years old

Hi! My name is Carla, I’m found raising for Pedro our dog, he is 10 years old and he's been ours since he was born, we love him like our own son. we've been living in canada for a year and a half, we came from Chile, and a week ago pedro got sick with his stomach, he lost a lot of weight, he has anemia and dehydration problems, and after doing tests they detected an infection, so he's hospitalized in a veterinary hospital. we've had to pay $606 for the tests and $505 for 1 day of hospitalization and intravenous treatment. we don't know yet how many days he'll be in the hospital, but we'll do everything possible to help him recover.

We are low-income people, we are a married couple with 2 small daughters, Emilia who is 5 years old and Kalie who is 9 months old. My husband is an international student and started working as an intern this month, I cannot work and our savings are gone, we have a debt of $7000 for the birth of our little daughter, the little money we have left we are spending on the vet, everything is very expensive, Pedro has never been this sick and it is very sad to see him weak. Please if you can help us with 5, 10, 20 whatever it is, we would appreciate it with all our hearts.