I have a purebred king shepherd, Im not sure but I think he is almost constantly in phase 1 bloat, it comes and goes rite? Because he will exhibit symptoms for about an hour maybe less then he is fine I think. Mostly it happens after I take him out to jog n run, he does drink alot when we come home but isnt he thirsty? I dont want my baby to be in pain but I dont want him dehydrated after playing either...this has happened alot, he pants whines and is restless during this time after playing and drinking. Is this serious?