Picture this: you step into your Surbiton garden on a fresh summer morning. The slugs that decimated your hostas last week are nowhere to be seen. The aphids that were colonising your roses have vanished. And instead of reaching for a bottle of chemical pesticide, you simply watch as your chickens and ducks patrol the borders, happily gobbling up every pest in sight. This isn't a dream. It's the reality for a growing number of homeowners across Surrey and South West London wh