Sometimes you can't be at home with them all the time, so you can buy a pet to keep them company. Animals also understand human nature. Plants are also good. You will always feel satisfied when you see the plants trimmed neatly by yourself.
Another thing is razors. Buy an electric one with better quality. Once I saw my father hurt himself with the manual razor. I felt really bad and asked him why he didn't use an electric one. He said it was broken, so I smashed my piggy bank and bought an electric one for my father. My father still has it now.
Also give your father a bouquet of flowers. You used to give them to your mother, so I think your father would be jealous. Buy a bouquet of yellow carnations to express your gratitude to your father. In addition, white roses and wintersweets are also ideal gifts for Father's Day.
There is only one father. Although sometimes they don't express their feelings in words, they love their children deeply in their hearts. Spend more time with them when you have time.