Meet Our Team

Justin Brennan

Dairy - Crop

Justin grew up on a small beef operation just north of Blessington and came to join the Campbellford sales team in February of 2015. He focuses on dairy nutrition and is a good resource for cropping questions. Every dairy operation has its own challenges and goals, which is where Justin enjoys working with the producers.

In 2009 Justin graduated from the University of Guelph-Kemptville Campus with a diploma in Agriculture. He was immediately hired as an Agronomy Research Technician for the U of G where he worked there for a number of years growing crops, conducting experiments and evaluating new production strategies. Justin spent time in Saskatchewan as an Agronomist with Cargill where he earned his Certified Crop Advisor Certificate. Scouting crops, determining cost of production and providing recommendations to his producers on 45,000+ acres were some of his responsibilities.

During his spare time Justin enjoys traveling, socializing with friends and spending time with a two year old black lab ‘Stella’. Justin and his wife Lisa recently got married in the summer of 2017.

Any questions or ideas you’d like to discuss contact Justin and he will work with you to find a solution!

Phone: 705-872-7569

Erin Pettey (O'Connor)


Erin graduated from the University of Guelph with a degree in Agriculture, majoring in Animal Science in 2009.  She has been working as a dairy nutritionist with Agribrands Purina & the Campbellford Farm Supply group since.

Erin’s passion is dairy cattle and farming.  She brings on-farm experience, knowledge, and enthusiasm to your operation.   The opportunity to work with Purina provides a full team of technical support for nutrition and on farm support.  She acknowledges that there are many factors that effects the dairy cows profitability and enjoys providing the Cow Signals program on farm.

Erin is actively involved in the day-to-day business on her families dairy farm with her husband.  She enjoys giving back to the agriculture community as she sits on the Northumberland Dairy Producers committee, Northumberland Holstein club, and is an active 4-H leader.

Phone: 705-653-8012