Angel's Dog Needs Help With Emergency Treatment

Hi My Name is Angel I Need Help with my Dog Rokket he is Not Doing To well Took him to the emergency vet the other day to get seen because he just was not hisself vomiting etc. They told me I need to get an ultrasound and other things as well because his prostate was enlarged . Pls I need a help anything would be generous as it would help with fees for him to get better He is 8 years old and I love him very very much as well as my family. The Greatest Dog You will ever meet kind very playful and loves people He would never hurt a soul. Please Help me