Money grabbing

I wonder if this facility is JUST about MONEY or caring for your pets? So far 4 dogs was put down, and it always seems to be cancer. We took our Yorkie in because she was lethargic and was told she needs to go on a drip, that was on a Thursday morning, and the she'll have to stay there until Monday at a cost of 5K+. Friday morning her whole body was swollen, even her ears and she had to put down. Two weeks later we received an sms to pay R5266-25 and a few days after that received an email of condolences. Today low and behold we receive an sms to pay the R5266-25 at 08h09 and another sms at 08h25. Our first and last standing 18 year old dog is still around, but we are petrified should we have to take her to the Vet, because we know exactly what's going to happen as per the previous 4 dogs. Oh and she still chases the feral cats out the yard.