Andrew Marttila has been a professional animal photographer for the past five years & most of that time has been dedicated to photographing cats exclusively. With his set-up he`s able to cap-ture wonderful split-second images of`cat`s most abandoned expressions as they enjoy every cats favourite treat, catnip. Andrew res-cues & raises orphan kittens with his partner Hannah Shaw (the internet`s famous Kitten Lady), & many of the models were h&-raised by Andrew & Hannah from newborns. Catnip, or Nepeta cataria, grows wild in many parts of the world & is extremely easy to grow at home in most climates. It`s part of the mint family & contained within the bulbs, stems, & leaves is an oil called nepetalactone. Once eaten, rolled on, or crushed, the oil binds to the cat`s nasal receptors & stimulates a response that affects a number of areas in the brain, includ-ing the hypothalamus & amygdala, two regions that are key in regulating emotional & behavioral responses to stimuli. This produces a mild euphoric effect & typically lasts about ten to twenty minutes. Catnip is non-addictive & harmless & provides a temporary respite from your cat`s gruelling workload of napping all day.