Help with Thomas's Boarding and Training

Poor Thomas has had a very turbulent life in his short time on earth.
He was saved from a high kill shelter in Hillsborough County, Florida. The group who saved him also saved two other dogs. They were placed in boarding but unfortunately the money ran out and Thomas and the other two dogs had to leave.  
One of the three dogs was adopted and one went to foster but Thomas was taken to another boarding facility because he is dog aggressive. 
Another rescuer, Linda took over his care and paid the outstanding boarding bill. 
Thomas was moved to another facility where he bit another dog.  He does not have many choices left. Linda has searched all over Florida for someone to take him in. Because he has to be the only dog, this makes it difficult. 
He is still in boarding and working with a trainer to help him get over his "only dog syndrome" which will make him more easily adopted.
 He loves people and is very affectionate. He also knows basic commands, is neutered, and up to date on shots. 

The boarding and training is very costly so all donations will be allocated to these expenses. 

Please help Thomas get the life he deserves.