"And then people who didn't know us, donating $100.
"My sister just kept sending me messages, saying 'oh my God, people are amazing'."
The owner of the dogs that attacked Pip disappeared in the aftermath.
But Walton said the generosity of strangers had restored her faith in people.
"Me and my sister have cried about it.
"Just a massive thank you. They have no idea how much it means to us.
"It's helped so much having that support, especially other dog owners who message saying they know what it's like."
Pip is still recovering at the SPCA vet after the attack, but is making progress.
She's been taken off the drip, and moved to injectable pain relief.
Although the terrier isn't expected to be out of the woods for a few weeks, Walton said she's relieved to focus on Pip's recovery without worries about vet bills.