Well this has been a week for our1 yr 1 month old pups. Actually the last several days have been out of sight. First it was 4 new years eve poppers removed from a box on a chair and destroyed and consumed?? who knows, that was followed by removal from a shelf of two carved wooden boxes from Japan that were demolished (after 8 month of ignoring them) then last night. We came home from a friends house and we had a chocolate Santa who had a small bag of chocolate peanut butter candies it was up on a table/shelf over 4 ft off the floor but somehow one of them got it off- or maybe the cat knocked it off (the initial crime has not been determined) but they ate the entire thing-they did not get the Hersey bar but had started on that and luckily that is when I discovered what the did. We spent some frantic time trying to find out toxic levels of chocolate and how much was in the missing items- we didn't know if one or both had eaten the chocolate. We concluded that it was less than 3 oz and according to the charts we found it required no treatment-- so there was not trip to the ER vet and $2K for stomach pumps but it was up all night, sleep a few, get up check on the dogs, sleep a few etc. The dogs were isolated in the back room with access to lots of water and a doggy door to a fenced in back yard. This morning they seemed OK and have seemed normal all day- we even went for a walk tho they were a bit draggy by the end. I know it takes up to 36 hrs to get theobromine out of their system and that the cardiac effects should have occurred by now but still...exhausting and frustrating. This evening the female stood on her hind legs and tried to look at the top of the cabinet where the Santa was.. Not sure what has gotten into them of late but wow hope this phases passes quickly- when we leave for a short time they will be crated and longer they will be isolated in the back room... am wondering if eating muzzles would be an answer??? Oh yeah the female is trying to dig up phone lines buried in the back yard for some reason- probably cause she saw one exposed and was curious??. As a pup she chewed into a cord for a fan and got buzzed so we removed all chords from temptation.. never had a dog sheltie or otherwise as relentless as these guys..