Hi. We just got a TW coonhound from the animal shelter last night. She is 2 months old. Just a few quick questions...the jumping. How can I strop her from jumping on the kids? I just tell her no in a firm voice. Is this all I can do. I have never had a puppy before so any tips/tricks would be helpful. Also her food is Wild Buffalo. Is there a comparable brand that may be a little cheaper? The shelter said the owner brought that brand in with her.