Dehydration in Cats
Dehydration is an imbalance of water and electrolytes (minerals) in the body, and can cause serious complications for pets and people alike. Water is essential to cats, who depend on proper daily fluid intake to maintain appropriate health and replace fluids that are routinely lost through urine, feces and respiration. Water makes up 80 percent of your cat's body, and is necessary for all his biological processes, including circulation, digestion and waste removal.
What Causes Dehydration in Cats?
Dehydration occurs when fluid levels drop to less than normal. This is due to either reduced water intake or increased fluid loss. Overheating in hot weather, increased activity or a bout of vomiting or diarrhea can all result in fluid loss in cats. Many owners don't see their cats drinking water and assume they are not sensitive to water loss, but they are-even though they may not drink fluids until they've lost as much as eight percent of their body's water stores. That's why it's very important to give your cat access to fresh water at all times to maintain proper hydration.
How Much Water Does My Cat Need?
As your cat consumes more calories and produces more metabolic waste, he needs more water to maintain his body temperature. In general, an adult cat should drink roughly the same amount of water (in milliliters) as the number of kilocalories eaten per day. Dry cat food contains 7 percent to 12 percent water, while canned food can measure up to 80 percent water. Cats who eat only dry food don't get as much water from their food as those who eat canned food, and should always have easy access to clean, drinking water to supplement their intake.
What Are the General Symptoms of Dehydration in Cats?