Help Teag get a service dog

#Teagistough some of you have heard Teag's story. He was in a fire 2 years ago and life as we knew it changed and continues to change daily. Teag had complications in the hospital that caused him to have permanant problems that require weekly hospital visits. These include seizures, lung problems, skin graphs, GI problems, extensive therapy etc. Teag has been really struggling lately with PTSD and depression and tried to take his life. It's not something any mother wants for her 11 yr old boy. Our therapist has suggested for a over a year that a service dog would be so healing for Teag as well as his siblings.  We have researched and found Golden Doodles will be the best fit because Teag is also allergic to dogs. The cost to get the needed trainging for service animals is quite high but when it is trained it will be able to go anywhere Teag goes including hospital stays.
While Teag was in the Burn ICU he was fighting for his life. Now we are fighting to keep him here. He is losing the will to live.
Finances have limited us from getting a service dog but I don't feel like I can wait anymore so I'm asking for your help.
You can read Teag's story on Facebook at Teag is Tough.