Blue is a four-year-old Husky in Napa, CA, who needs $640 for heat stroke emergency care.

It all started as a nice walk in the park and ended with Blue suffering from heat stroke.

Now he's hospitalized at VCA Pet Care East Veterinary Hospital, and his human dad, Roger H., can't keep paying for Blue's care.

"Since I am a 100% disabled veteran, I am on a fixed income," Roger tells Waggle. "I was able to pay $4500 out of pocket for the first few days, but because of my living situation, I cannot come up with the remaining balance. This was my savings that I have saved over the past few years."

Blue has been by Roger's side for years and helps with his PTSD.

"Blue loves water but hates the shower," Roger says. "I was having an anxiety attack in the shower one day. He could hear me sobbing. He walked into the shower and sat in there with me. He is my light. He is truly special."

Now Blue needs a blood transfusion and additional care. He's weak and lethargic, but with further treatment, Roger is hopeful Blue will pull through. The pair needs your help.

"What makes me smile is knowing that he is there for me and is willing to help me through any of my PTSD attacks," Roger says. "He is truly an amazing friend, and I can't imagine life without him."