was out the back garden just know with tristan and isolde, both were on their leashes.
tristan darted over to a pebble i had missed out on when cleaning the area, i noticed him feeling it with his tongue so i ran to him to try grab it, as i did he got it into his mouth, he puffed out angrily when i tried to get it out and swallowed it, he swallowed it so fast, seemed to have no discofort in swallowing and immediatly ran to a pebble he cud see thru the barrier i had up.
the pebble was roughly the size of a smiley icon :?: <-------- this size roughly, may be a small bit bigger.
That seems small enough to pass without problems... To be absolutely safe you may want to switch to soft foods until it passes, Turkey or chick baby food should do. Until then just give a nice long warm bath and obviously make sure you check the stool, for the pepple as well as any bloos which would give you an indication of any internal problems the pebble may have caused.