Oscar makes the wheelchairs with other partners. There is no school to train people in how to make them, and so he learned animal anatomy, assembly techniques, 3D printing technology, and others on his own. Two years ago, when homemade wheelchairs had become popular, he took a break from the restaurant to focus on this work. His products are exported to the U.S., Canada, etc.
Owners of pets with disabilities just need to send a video showing the disability and size for Oscar to make a suitable product. It usually takes three days to a week to design and assemble one, and costs VND2.5-6 million ($109 - 261.61).
The couple hand over a part of their profits to animal rescue centers in Saigon. Every month they seek funding to make nearly 15 wheelchairs.