With summer days approaching, don’t be afraid to let your dog enjoy the water. But make sure they don’t drink too much. The 18-month-old dog was filmed cooling off in the pool. However, the puppy swallowed the water. Suddenly, the owner of the dog noticed something strange and the dog died from water poisoning. Dr. Timna Lee, a veterinarian, notes that water poisoning in dogs is rare but real. However, Dr. Lee said he should be aware of the warning signs.