To dream of a deer attack it means that you need to reflect on your love life soon. Soon something will come between you and your current or soon to be lover and the only way you can beat it is to fight through it. If you think that your love is really worth it or your love life is really worth saving then it means that you need to fight for it. You need to fight for him or her to make sure that you get to keep them. Whether the intervening element in your life is another person trying to steal your livelihood or steal your partner away from you, or whether it is something having to do with distance like a promotion requiring movement, etc. There are a million things that can come between you and your lover but the only way to make sure that your love doesn't die because of them is to fight for them and fight for your love. If you're truly invested, then the deer attack dream serves as a prompt telling you to continue going for it. You will win out as long as you try your hardest.
Deer fawns are known for being very elusive and avoiding being seen by people. Sometimes they are never seen by a single human until they reach adulthood, but they also represent emotion. Together these interpretations combine to perform elusive emotion. Therefore if you have a dream in which you see a deer fawn it means that you need to be more forthright with your feelings about everything. There are clearly many things that you feel strongly about or else you wouldn't be thinking about it. However a dream of a deer fawn means you're too secretive and need to open up more if you want to be noticed.