The chairwoman of the Environment, Food and Rural Affairs Select Committee, Anne McIntosh has backed Government proposals to tackle irresponsible dog ownership.
But speaking to Daybreak she expressed concerns that changes would not be acted on quick enough.
She said: "The government should act before an attack happens."
More top news
After a cold start, it will be a mostly bright and sunny Sunday for many of us with temperatures way above the norm for the time of year.
In a wide-ranging Peston on Sunday interview, he said Parliament security needs reviewing and the PM's counter-terror strategy is flawed.
The star celebrated his 70th birthday with his family before attending a celebrity-filled bash held in his honour.