The beaver is the animal who is very creative and able to build things from scratch. The dreamer who sees the beaver in his dream has the power to create his great life from nothing. The dream shows that if you work hard enough you will achieve great things. The beaver could also represent your ability to work as the team member. You have patience and courage to build the world you wish to live in.
Dream dictionary: Beaver dream meanings
If you dream of a beaver that is building a dam, it denotes to hard work that must be done if you want to reach your targets. The beaver represents someone who is very hard working, no matter what the circumstances are. There might be unpleasant conditions, unfriendly people you have to do business with, but remember, that no matter how dissimilar you are, there always must be solution if you want to complete the target. The patience is the most important thing that has to dominate in your life. If the beaver is dead: the accusation is not avoidable for your own behaviour.
Seeing a beaver in a dream means initiating a project that will not be completed, or it could mean living with false hopes. (Also see Dog)
…Dreaming of seeing beavers, foretells that you will obtain comfortable circumstances by patient striving. If you dream of killing them for their skins, you will be accused of fraud and improper conduct toward the innocent….
Diligence, courage, obstinacy, satisfaction with the work accomplished.
(Castor | Civet cat | A fatty substance with a musklike scent which is secreted by a gland near the genitals of a civet, a deer or a beaver. This substance is also used in making perfumes.) In a dream, a civet represents honorable profits or valuable properties, botanical gardens, a school from which one can acquire knowledge and draw benefits, or a business from which one can make profits, or it could mean a profitable leather trade. If one prepares the civet on fire in the dream, it means that he is preparing amber perfume, musk or aloe perfume that is extracted from an aromatic heartwood of the mezereum tree family.