The Dog Trouble Foundation was established by Jo Cottrell to deliver education and rescue programmes that support both dogs and the people who care for them. The foundation focuses on reducing long-term stays in rescue by addressing behavioural and health challenges, offering specialist training and guidance to rescue staff and volunteers. Funding supports medical treatment, neutering, and natural health and nutrition initiatives. Through community fundraising events such as monthly Pack Walks at the Dog Trouble Behaviour, Training and Wellness Centre in Wokingham, the charity promotes responsible ownership and rehabilitation in a supportive environment.