Enhanced Familiar

Your time with your familiar grants you a better connection with them:

• When looking through your familiar's senses, you can choose to use your perception and investigation bonus on checks instead of your familiar's. 
• Your familiar has learned how to telepathically alert you. You can command your familiar to wait for a trigger that you define. When the trigger occurs your familiar wordlessly informs so long as they are still in range using telepathy. 
• If your familiar is within 5 feet of a creature you can use your bonus action to command your familiar to distract that creature. The next attack that the creature makes at any target other than your familiar is at disadvantage. Alternatively, you can use the distraction to give you advantage on the next attack against the target. You must decide at the time of the command which effect you want. If the creature moves 10 feet or more away from your familiar this effect ends.