Country Life RNZ Radio

Who knows what goes on in a herd of cows as they walk to the milking shed? Plenty, according to Inglewood vet Neil Chesterton, who has made this his life's work and become a world-renowned expert on lameness in dairy cows.

Have you ever wondered where all the food for Wellington Zoo's 500 animals come from? The answer might surprise you... Gianina Schwanecke meets with the zoo's animal science manager to find out more and joins a group of otters for dinner.

It's the last day of the kumara harvest at Dunsmore Gardens, a farm on the outskirts of Dargaville. It's also time to celebrate after the grower lost 99 percent of his crop last season.

A round-up of the week's agricultural news.

This week Country Life is at the last day of the kumara harvest in Northland, joins a quartet of otters at Wellington Zoo for dinner to learn more about where the animals' food comes from and speaks to Inglewood vet Neil Chesterton about a lifetime of treating lameness in dairy cows.

On the rural outskirts of Taupō a young couple have started a mushroom venture far removed from their previous life in Auckland. Maggie Tweedie took a trip to a small block of land amid the green hills of Wairakei to meet Benson Thomas and Hattie MacLennan.