On-demand veterinary apps connect pet owners with vets through their smartphones, offering convenient access to pet care. These apps typically allow users to schedule appointments, conduct video consultations with vets for minor issues, and manage pet profiles and medications. They can also provide features like telemedicine for non-urgent care and in-app chat for quick vet questions. By providing greater flexibility and remote care options, on-demand veterinary apps can improve pet wellness and peace of mind for owners.