Initially pets don’t like to be held by anything; exception can be when they are being fed they will allow to be held against. If they are held by force, they will retaliate by biting, spinning, clawing or jumping. One of the reasons can be that because they weren’t used to such kind of affection, this alien action will actually scare them. Another reason can be because of the lack of trust; they won’t let a stranger hold them.