i don't know that i would feed a pinky that had been thawded and left out over night to the sals. they will eat anything, but the mouse will have started to decompose and will possibly make your sal sick. if you have frozen pinks you feed your snake, then you can do the same for the tiger. thaw in warm water and shake in front of your tiger and that is all it should take. you should alos pick up some calcium and multi-vitamin dust for the feeders as well.