Pet friendly lodger/helper wanted

I need a lodger who is able to help me look after 4 friendly dogs and 3 cats on a daily basis - feeding and walking - and also be responsible for looking after the animals when I am on holiday. I also have a regular dog-walker who will take dogs for walk once a day. Preferably would be a student or someone who works part-time or from home or retired person. Approx 2 - 3 hours per day, occasional evenings, 2 weekends off per month plus some holiday but can be flexible! Large house with shared kitchen and bathroom, garden, driveway for parking. Must be an animal person with experience of looking after animals/pets.