isa & moses have developed a somewhat parasitic relationship...isaiah has discovered that moses makes a really comf Barkalounger, and moses in turn has found isa as his best source for human food.
he loved the orange 'balls' lying all over the ground at the pumpkin patch, and also really took a liking to the Radio Flyer... so much so, that any time andrew stopped pulling for a moment, he threw a fit.