Hello,
We understand your requirement that you are looking to develop a dog trainer app for iOS and Android, including the features of chat, videos, and payments.
We plan to build the dog trainer app with the ability to upload videos from admin section, categories them, a chat area, a calendar for client scheduling, and a page with payment links. and that you want to add more features to the app; make the necessary changes. We could also add for for owners to enter details of their dogs, his likes and dislikes.
Please keep me in touch and let's discuss more details about your task via chat. The project budget will be discussed.
Thanks and Regards,
Codenia Technologies