How Much Water Should a 110 lb Dog Drink a Day?

110 fl oz/day

110 lb dog · ≈ 13.8 cups · 3.25 litres per day

Daily water for a 110 lb dog

Situation	fl oz	Cups	Litres
Typical day	110	13.8	3.25
Low (wet food diet)	55	6.9	1.63
Hot day / active	165	20.6	4.88
Upper normal limit	220	27.5	6.51

Rule of thumb only; wet food supplies part of the water. Puppies need water available at all times.

How much water should a 110 lb dog drink?

About 110 fl oz (13.8 cups, 3.3 L) a day – the common rule of 1 oz per lb of body weight. Hot weather, exercise, nursing and dry food raise it.

When is drinking too much a concern?

Consistently more than about 220 oz (2 oz/lb) a day can signal diabetes, kidney disease or Cushing’s – see your vet.