Can a father cancel the gift deed he gave his son?

In general, a father can cancel a gift deed he gave to his son if the deed includes a clause allowing for revocation or if there are grounds for cancellation, such as fraud or lack of capacity. However, once a gift deed is executed and accepted, it typically becomes irrevocable in most jurisdictions. Legal requirements and specific circumstances can vary, so consulting with a legal professional is advisable to understand the implications in a particular case.