Well, Pesto is SO adorable!-and will most likely be full of energy! All of those breeds are energetic, especially the English Springer Spaniel. You'll have a blast though!

As for the toys, Pesto should learn that he has to share the toys, and so does Smudge. I agree with Den Anne Pen, count to four!

Well, good luck and congrats once again on your new addition!-
Steph and the gang!