At level 3 rangers get the choice to pick the Beast Master feature which grants you an animal companion. Since only 1 animal companion is allowed, you can no longer have an animal from "find familiar" granted from Beast Tamer at level 1. These two features are completely incompatible.
"Beast Master" sounds like it should be the natural progression from "Beast Tamer" so these features shouldn't be so incompatible. Either the number of companions needs to increase or one of these features should be reworked somehow.
