"When did you last actually watch Max drink?" Dr. Rodriguez asked.
I opened my mouth to answer, then realized I couldn't remember. Maybe weeks? I always made sure he had water, but actually watching him drink?
"This is incredibly common," she said. "Loving dog parents focus on providing fresh water, but they don't understand what's happening physiologically when their dog drinks it."
That's when she explained something that horrified me:
Dogs' epiglottis can't close fast enough when they gulp water from bowls.
Unlike humans who can control our swallowing pace, dogs create a vacuum effect when drinking from traditional bowls. This forces water down faster than their epiglottis can react.
The result? Water goes straight into their windpipe.
Their body's emergency response is immediate vomiting to clear the airway. But some water always stays trapped, leading to infections, pneumonia, and in Max's case, near death.
"Think of your dog's throat like a railroad crossing," Dr. Rodriguez said.
"When the train—the water—comes too fast, the gates can't close in time. That's when the crash happens."