I'm so sorry I did answer until now!!!
Thanks to everybody who give me advice!!
Pepper is feeling better and has a new appointment next wednesday. I'm also taking Swee'Pea with us for her check.
Right now both of them are playing chasing each other...I really hope my Pboy get to like Swee'Pea. I kinda feel guilty I added a new puppy to our familly without thinking to much on Pboy's feelings. Don't get me wrong, I love Swee'Pea but I don't like to see my little man upset