My 6 yr old staff X whom i have had since i rehomed him when he was 3 months old has been acting very oddly and lost alot of weight, took him the vets and she has found a lump, he is soooo young but i feel like their is only one end to this, i'm going to be strong for him and pay as much as i can afford, he has been give painkillers via injection and he has an appointment on monday, he will be there all day and is having blood tests, an ultrasound and 2 X-rays under general anasethetic. Iam very scared and have cried all day, i don't want him to suffer but he is so very young for a dog.