Friendship or Competition? Symmetry in Social Play within the Two Packs of German Shepherd Puppies

by Jana Kottferová, Lenka Skurková, Lýdia Mesarčová, Lenka Lešková, Alena Demeová, Tomáš Jakuba
Published 2020-09-01

Comparison of welfare of cows kept on organic and conventional farms using Animal needs index system

by Jana Kottferova, Tomas Jakuba, Jana Marekova, Jana Kisova, Magdalena Fejsakova, Eva Haladova, Olga Ondrasovicova
Published 2014-06-01