The best sump pump app for people who expect their sump pump to run occasionally but want to know if it runs 2 times in X minutes is this one by @tslagle13
for the dogs you just need the sonos connect and sonos control apps.
To remove an app from the ide you should be able to go into the IDE ( https://graph.api.smarthings.com ) > My Locations > smartapps > Edit > Scroll down to the sump pump instances that you do not want > Uninstall