A man inject vaccine to a piglet in a piggery

This is an old video I recorded when my family still ran a small piggery in our hometown in East Luwu Regency Indonesia. We had a local worker who always takes care of the pigs in the piggery. There was a funny moment when the man injected vaccine or vitamin into the piglets. The adorable small piglets were screamed while it was injected and so did its mother. Sometime the pig mother will stand and laid its front legs on the piggery fence. But after vaccination, the piggery then ran and play like nothing was happening.