1) Bovine glands 2) Bovine mammary glands 3) Cow features 4) Cow parts 5) Dairy suppliers 6) Ewe features 7) Important parts of dairy cows 8) Jersey features 9) Jersey parts 10) Milk containers 11) Milk containers of a sort 12) Milk dispensers 13) Milk sources 14) Milk squirters 15) Milk suppliers 16) Milkers tug on them Found on https://www.crosswordclues.com/clue/udders