TOP Animal Drug Stories to Read from FierceAnimalHealth: 1.FDA gets full buy-in for phase out of antimicrobials; 2.Advaxis pushes into animal care with cancer immunotherapy; Merck's Bravecto, Bayer's Quellin chewables approved for dog7.Animal health test company Idexx Laboratories opens $35M additions; FDA begins to guide nanotechnology in animal feed

1. FDA gets full buy-in for phase out of antimicrobials
2. Advaxis pushes into animal care with cancer immunotherapy
3. Merck's Bravecto, Bayer's Quellin chewables approved for dogs
4. FDA begins to guide nanotechnology in animal feed
5. Animal health test company Idexx Laboratories opens $35M addition