direct to your inboxGemma Atkinson has asked fans for help after noticing her dog's changing behaviour.The Hits Radio presenter had two beloved pooches, Ollie and Norman.Gemma, 36, is regularly gushing about her dogs on social media and is the president of Bleakholt Animal Sanctuary in Bury.But the mum-of-one took to Instagram to seek advice from her 1.6m followers after Ollie started "acting a little off."She wrote: "Has anyone on here ever had a dog with dementia? Ollie has recently started