Hi I rescued my Sadie last year and she has aggressive issues. We have 3 Yorkies
I have to take Sadieann to the Vet to have them trim her nails and I give her a calming agent I bought with Lavendar cammoile and other essence an hour before I take her. The brand I bought is from Vets called Dog Fashion Oils. I also suggest not taking your baby to Petsmart or Petco. Good Luck.