Service dog for veteran

Hi everyone, I am raising $3,000 to pay the expenses my husband’s service dog needs. 
He is a US army veteran who got severe PTSD among other things such as deep depression and high anxiety. We got Geko (dog) when he was just a puppy and I can’t begin to tell you all how much GOOD he’s done to my husband, therefor to our family. These expenses are crazy, it cost so much more to train a service dog... it is surreal; $3,000 covers cost of his food, supplies, new vest, leash, collar, kennel, vet care, and most importantly the ticket to get him home and what we have left of the initial payment.... and can’t find any money to pay it so Geko is being held until we come up with the sum. 
My husband is suffering mentally since he doesn’t have him anymore and that’s affecting our family. I really hope people get moved by this and help a veteran who serve for his country.