Dinas Island

The Farm

Situated on the North Pembrokeshire Coastline, we farm a flock of 2500 Lleyn ewes plus 500 followers on 600+ acres. We are also a breeding partner for Innovis, breeding an additional flock of 400 pure AberMax ewes.

The farm is split over three holdings, some owned and some tenanted through the National Trust.

Our land is predominantly coastal with a southerly aspect and lies around 300ft above sea level.

Of the 600 acres, two thirds would be classed as productive grassland and the remaining third being environmental ground consisting of coastal grazing, wet ground and hay meadows.

After receiving a RWAS sponsored Nuffield award in 2005, we set about changing the farming system to be able to survive without subsidies.

We run our flock of ewes on a low input grass based system. We run teaser rams with all the ewes two weeks prior to tupping, the ewes are then put with selected performance recorded sires at a ratio of 1:100. Each ewe is recorded to their sire and condition scored when selected for their single sire tupping group. The ewes are not flushed, instead they are kept on a level plain of nutrition and stay out on deferred grazing as long into the winter as possible. They will then be housed approximately 8 weeks prior to lambing depending on grazing availability and weather.

Indoor feed costs are kept low by mixing our silage bales in a mixer wagon. Ewes are fed and housed according to their pregnancy scanning results.

Within 24 hours of birth, the lambs are tagged, weighed and recorded to their mother, ewes are continually foot scored throughout the year and at lambing time are scored on mothering ability, milk production and ease of lambing, they are promptly turned out onto the rested grass at a rate of 5 ewes/acre.

All paddocks average 24 acres and are split with sheep net in the middle, the ewes are turned out equally between the two halves. After three weeks the two halves are divided into 6 and 120 ewes are then mixed together and rotated around the 6 four acre paddocks until weaning.

The lambs will be weighed every 8 weeks to collect growth rate data and to monitor Faecal Egg Counts

All grass is measured and recorded, and surplus grass is taken off as haylage bales for the winter. Through recording the grass, under preforming fields are reseeded (on average every 10 years). P&K is rectified at this point with the use of farm yard manure which is ploughed in, then a purpose made high sugar grass mix with plantain, chicory and clover is sown. The newer leys are used to finish all lambs off grass within the same year they are born. One application of 75 kg per acre of phased release fertilizer is used per annum.

Measuring and analysing data is an important tool within our farming practice, it enables us to monitor everything that is going on within our flock and grass growing system. It enables us to keep a high health status within our flock and to spot any climatic or growth changes with our grass.

Farming Achievements


Became an Innovis Breeding Partner
Breeding AberMax


Speaker at the Oxford Farming Conference

2014 Award

The Bullock Prize for Nuffield Innovation


Farmers Weekly Awards


British Grassland Society National Grassland Management Competition


Royal Welsh Grassland Farming Competition

2012 Farmers Weekly Sheep Farmer of the Year
2012 National Grassland Management Award
2012 was a year of ups and downs. It was the wettest year in my life time which made grassland management a challenge, But this made winning the FWGS Grassland Farming competition and the Farmers Weekly Sheep Farmer of the Year all the more rewarding!


FUW Countryside Award


NFU Cymru Welsh Woman Farmer of the Year


Nuffield Farming Scholarship – Improving the output of lamb through ewe management


Churchill Farming Scholarship
Dinas Island Farm

2500 Lleyn ewes

01348 811217
Dinas Island Farm, Dinas, Newport, Pembrokeshire SA42 0SE