Dream about dead pigs means that you need to be more thick skinned and not let others get to you so easily. You will breathe deeply and see the end of a tunnel. It is a medium as good as any other. Keep in a neutral position, at least for the time being.
Dream about dead pig head is tied to acceptance, support, independence and demands. You are seeking acceptance in some aspect of your daily life. You will be supported at work by a colleague you did not count on for help. The more independent you are, the better, but that does not mean you become selfish. You should not demand so much of yourself, give yourself a break, rest without doing anything.
Fears and decisions are captured within a dream about dead pig in water. You are afraid that you are not presenting yourself in a positive light or image. It is something you have done before, but perhaps now the need is greater, and you will make that effort. That decision you have made means preparation, shopping and quite a lot of hustle and bustle around you.
Beliefs are made clear in a dream about seeing a dead pig. You may be questioning your spiritual beliefs. You will have more chances to get it, but not right now. Sometimes you are too rigid and disciplined and that is good up to a point.