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Table 2 Water activity of dog food brands after the addition of 20, 35, and 50% water

From: Assessing the potential for Salmonella growth in rehydrated dry dog food

Water Added (%)a Dog Food Brand
#1 #2 #3 #4 #5 #6 #7 #8
20 0.94b 0.96 0.94 0.97 0.95 0.97 0.93 0.92
35 0.98 0.97 0.98 0.99 0.99 0.99 0.97 0.95
50 >0.99 >0.99 >0.99 >0.99 >0.99 >0.99 >0.99 >0.99
  1. aProportion of dry weight
  2. bMean of two samples