zoöpsychology

from The Century Dictionary.

• noun The psychology of animals other than man; that body of fact or doctrine respecting the minds or mental activities of animals which may be derived from the study of their instincts, habits, etc.

from the GNU version of the Collaborative International Dictionary of English.

• noun Animal psychology.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun Alternative spelling of zoopsychology.