Store it in the room housing your betta so its temperature is the same as the bettas jar. It makes it safer when you change his water. If you only have one betta, bottled water might be a good way to go. For those of us who are way past 50 bettas, bottled water is not even an option.
The average person litters 4.4 pounds a day. 29 pounds a week. And 1,600 pounds a year! That is enough to cover Texas 2.5 times.
This would take up a whole article on its own. The average litter for a Pyr is 7 to 10 pups and with an average wait of 45 minutes to an hour between puppies. So you are looking at a 6 to 10 hour labor and often more. Keep a tub of vanilla ice cream handy, when she is at the half way point you will all need the sugar supplementation to keep going!