1. What’s inside your cat’s head? A review of cat (Felis silvestris catus) cognition research past, present and future

   • Kristyn R. Vitale Shreve
   • Monique A. R. Udell

   Review 08 July 2015 Pages: 1195 - 1206

2. Some factors affecting performance of rats in the traveling salesman problem

   • C. Bellizzi
   • K. Goldsteinholm
   • R. E. Blaser

   Original Paper 01 July 2015 Pages: 1207 - 1219

   

3. Two-item same/different discrimination in rhesus monkeys (Macaca mulatta)

   • Benjamin M. Basile
   • Emily J. Moylan
   • Elisabeth A. Murray

   Original Paper 04 July 2015 Pages: 1221 - 1230

   

4. Seasonal variation in attention and spatial performance in a wild population of the African striped mouse (Rhabdomys pumilio)

   • Audrey Maille
   • Neville Pillay
   • Carsten Schradin

   Original Paper 03 July 2015 Pages: 1231 - 1242

   

5. Perception of chasing in squirrel monkeys (Saimiri sciureus)

   • Takeshi Atsumi
   • Yasuo Nagasaka

   Original Paper 09 July 2015 Pages: 1243 - 1253

   

6. Olfactory discrimination and generalization of ammonium nitrate and structurally related odorants in Labrador retrievers

   • Lucia Lazarowski
   • Melanie L. Foster
   • David C. Dorman

   Original Paper 10 July 2015 Pages: 1255 - 1265

   

7. Feature- versus rule-based generalization in rats, pigeons and humans

   • Elisa Maes
   • Guido De Filippo
   • Andy J. Wills

   Original Paper Open access 19 July 2015 Pages: 1267 - 1284

   

8. Effects of landmark distance and stability on accuracy of reward relocation

   • David J. Pritchard
   • T. Andrew Hurly
   • Susan D. Healy

   Original Paper 22 July 2015 Pages: 1285 - 1297

   

9. The perception of humans by piglets: recognition of familiar handlers and generalisation to unfamiliar humans

   • Sophie Brajon
   • Jean-Paul Laforest
   • Nicolas Devillers

   Original Paper 18 July 2015 Pages: 1299 - 1316

   

10. Increasing arousal enhances inhibitory control in calm but not excitable dogs

    • Emily E. Bray
    • Evan L. MacLean
    • Brian A. Hare

    Original Paper 14 July 2015 Pages: 1317 - 1329

    

11. Retention of neophobic predator recognition in juvenile convict cichlids: effects of background risk and recent experience

    • Grant E. Brown
    • Ebony E. Demers
    • Douglas P. Chivers

    Original Paper 16 July 2015 Pages: 1331 - 1338

    

12. Baboons (Papio papio), but not humans, break cognitive set in a visuomotor task

    • Sarah M. Pope
    • Adrien Meguerditchian
    • Joël Fagot

    Original Paper 21 July 2015 Pages: 1339 - 1346

    

13. Assessment of metacognitive monitoring and control in baboons (Papio papio)

    • Raphaëlle Malassis
    • Gilles Gheusi
    • Joël Fagot

    Original Paper 02 August 2015 Pages: 1347 - 1362

    

14. Analogical reasoning in amazons

    • Tanya Obozova
    • Anna Smirnova
    • Edward Wasserman

    Short Communication 18 June 2015 Pages: 1363 - 1371

    

15. Nest sanitation elicits egg discrimination in cuckoo hosts

    • Canchao Yang
    • Min Chen
    • Anders Pape Møller

    Short Communication 10 July 2015 Pages: 1373 - 1377