Unexpected vet expenses for Wilson

On 2/19 Wilson woke up lethargic and got worse during the day.  He eventually became unresponsive and was taken to the vet.  He has had to be in an overnight ER to be monitored.  He was diagnosed with Addison's Disease, which explains the lethargy and unresponsiveness.  
However, he has had multiple seizures which could be contributed to a neurological problem from being unconscious.  

If you are financially able to contribute it would be greatly appreciated. Over $2000 has been spent already with an unknown amount needed for a veterinary internist.

Thank you everyone for taking the time to read my fur baby's emergency. 

❤