I need two resource for challenger behavior like, biting, hitting, or shyness

Answer 1

Without reference to how this is applied, here is a collection of websites that may help. If not, simply enter different search words.

http://www.google.com/search?hl=en&as_q=&as_epq=challenger+behavior+&as_oq=&as_eq=&num=10&lr=&as_filetype=&ft=i&as_sitesearch=&as_qdr=all&as_rights=&as_occt=any&cr=&as_nlo=&as_nhi=&safe=images

Answer 2

thank you writeacher