Mr. Bob needs your help please, he's my everything!

My name is Rhonda Bennett and my dog's name is Mr Bob. He's a 5-year-old deer head chihuahua, he has had all of his shots , he's been fixed and he's chipped. He's been relatively healthy since I've had him, for about 2 years. His owner was sent to prison and he was very good to Bob Bob was actually a little bit spoiled but when this happened he was extremely sad and he cried he literally cried it was heartbreaking and this man's visiting Angel could not keep Bob so to keep Bob from going to the pound I took him and I've had him since and recently his owner passed away in the prison he was an older man like I said and he was good to Bob so Bob is really he's not a rescue dog he's always been healthy until now. He recently started shaking his head and I did a little research I believe that he has an ear infection in both of his ears. I did some of the home remedies that I could find online and after calling all of the clinics in town. Nobody would help me but gave me other resources. It's affecting his eyes and he's miserable I've been giving him what I can as far as over the counter stuff that I can afford I have no money, I am a veteran, I am on assistance as far as housing which is hud-vash, they pay for my housing, I am on food stamps and as far as a monthly check, I don't get one so it's been a struggle for me and with this I've tried to remedy but it's not working and I just need a little help so he can go to the vet and I will most assuredly pay It Forward whenever I am able to. I love him very much and it's killing me to see him so miserable. Like I said, I'm doing what I can do for him but it's not enough I don't feel like it's enough and I need some help please he needs some help so if you could just donate whatever you can, we would appreciate it so much. and I thank you very much. I would of course ask family to help me but I do not have any family anymore so that is why I'm doing this thank you again.