Abstract: A bottle closure includes a drink spout, pump mechanism, trigger mechanism and lock mechanism. The trigger mechanism is moveable between a first trigger position and a second trigger position. The lock mechanism is engageable with the trigger mechanism and movable between an engaged position and a disengaged position. The lock mechanism is adapted to engage the trigger mechanism when the lock mechanism is in the engaged position and thereby prevent the trigger mechanism from moving from the first trigger position to the second trigger position. The lock mechanism is further adapted to permit the trigger mechanism to move from the first trigger position to the second trigger position when the lock mechanism is in the disengaged position.

Abstract: A pet water bottle assembly comprising an upper bottle member and a cup member. An upstanding wall and an upwardly facing bottom surface of the cup member collectively define a reservoir adapted to hold liquid. The upstanding wall has a first circumferential wall portion with a first wall portion height and a second circumferential wall portion with a second wall portion height. The first wall portion height is greater than the second wall portion height to thereby provide a pet enhanced access to liquid within the reservoir when the cup member is tilted such that a top surface of liquid in the reservoir is level with the first axial extent. The cup member is adapted such that the upper bottle member snugly nests within the cup member.