A possible link between human breast cancer and bovine leucosis

by George Looby, DVM

The cause(s) of breast cancer in humans continues to elude researchers in their ongoing quest for answers to the many possible factors that may contribute to its development. This devastating disease has been recognized for many years with many of the world’s best and brightest minds searching for answers that will lead not just to a cure but more importantly to the cause. Here the question arises as to whether it is one disease or does it have many contributing factors which, when interacting, give rise to the condition that clinicians are trained to recognize. [Read more…]

Ivermectin toxicity in herding dogs


At any given moment in time it would be most difficult to estimate how many herding dogs are roaming the fields, pastures and barnyards of this country. To watch them work puts many of us to shame as they respond to the hand signals and whistles of their Shepherds with a zeal that never ceases to amaze. Unfortunately some of these animals have inherited a defective gene that puts them at risk for a potentially deadly illness. [Read more…]

Penn State Poultry Judging Team first in the Nation

CDM-RP-1-PENN-ST-POULTRY_011Penn State’s Poultry Judging Team placed first in the nation at the 50th National Collegiate Poultry Judging Contest held Nov. 1-3 at the Center of Excellence for Poultry Science, University of Arkansas, Fayetteville, AR. It is the first time since 2005 that the team has placed first, though it has been second six times, third two times and fourth once. The team scored an impressive 4,258 points out of 4,500.

Josh Cassar, Lansdale, PA, led the team as first place overall individual, having also won high individual at the spring national contest earlier this year. Cassar placed first in Egg Production and Quality and second in Breed Selection and Carcass Quality. [Read more…]