1. Clinical classifications of canine aggression;BEAVER B.V.;Applied Animal Ethology,1983
2. Profile of dogs presented for aggression;BEAVER B.V.;Journal of the American Animal Hospital Association,1993
3. Animal behavior case of the month;BEAVER B.V.;Journal of the American Veterinary Medical Association,1994
4. Aggressive behaviour of dogs kept as companion animals: classification and influence of sex, reproductive status and breed;BORCHELT P.L.;Applied Animal Ethology,1983
5. Aggressive behaviour in dogs and cats;BORCHELT P.L.;Compendium on Continuing Education for the Practicing Veterinarian,1985