Druid without an animal companion?! Let’s fix that now!
Circle of the Beast
Animal Companion
At level 2, gain an animal companion as per the Ranger Class rules (PHB p 93).
Share Spell
At level 6, gain the Share Spell class feature as per the Ranger Class rules (PHB p 93).
Distraction
At level 10, you may impose disadvantage on one saving throw, ability check, or attack of an enemy your beast companion is engaged with.
Dual Strike
At level 14, on a turn following a attack by your best companion, you gain advantage on the next attack roll or spell attack roll if you attack the same enemy that your best companion attacked last turn.
Thoughts?
Throat Punch Games 
The 14th lvl feature doesn’t seem to have a use, as it’s impossible to have your beast and your Druid attack in the same round due to Druid’s lacking a multi-attack feature. Am I missing something?
Good catch! I fogot that druids don’t get an extra attack. I fixed the power so you get advantage a turn after your beast companion attacks.
I like this one !
thanks! Great to have comments for and against my ideas.