The president of the British Veterinary Association, Dr Justine Shotton, said more evidence was needed to understand the causes behind the illness.
Dr Shotton said: “We are aware of a recent spike in cases of dogs falling ill from gastroenteritis-like symptoms in several parts of Yorkshire and North East England.
“Vets see gastroenteritis cases relatively commonly in practice, but numbers seem to be increasing and more widespread than usual.
“At this time, we can’t speculate on what might be causing the symptoms, and there is currently no evidence to suggest a direct link between the illness and the dogs visiting the beaches.
“We’ve heard reports from vets in the area who are really far inland and they are also seeing an increase in these kinds of cases in dogs that have never been to the beach, so I’m not sure yet if we have enough information to make that link.”
