Help Daisy

Our beloved 7 year old beagle Daisy started having neurological problems on Mother's Day. We've been trying everything from acupuncture, laser therapy and medications but after months the vet bills have piled up and we are now told we need to get her an MRI which is very costly. It's the only way to get a diagnosis so we can know where to go next to save her. She's my son's whole world. He suffers with anxiety and she's his calming go to friend. It's embarrassing to be at this point to ask for help but we want to save her and are desperate for help. Please any amount will help us. Thank you