Glad to hear he is progressing! Good job! 
As for the water, just keep offering it every 20 minutes or so in that kind of
weather. What do you use to give him his water in? Some dogs aren`t fond
of those reusable bowls, they will drink out of your hand instead, try it if you
haven`t. It`s not ideal, but it`s better than having to worry about dehydration
and heat stroke. By the way from what I remember he really does look like he
is all Chi, and he is just the tiniest thing, Jacks are larger so I guess that is why
it is so hard for people to believe.
As for the water, just keep offering it every 20 minutes or so in that kind of
weather. What do you use to give him his water in? Some dogs aren`t fond
of those reusable bowls, they will drink out of your hand instead, try it if you
haven`t. It`s not ideal, but it`s better than having to worry about dehydration
and heat stroke. By the way from what I remember he really does look like he
is all Chi, and he is just the tiniest thing, Jacks are larger so I guess that is why
it is so hard for people to believe.
