Ref Code: CAT25

Category

Teaching - 2

Research - 4

Objective

To determine body temperature.

Alternatives to animal use

Nil

Details of procedure

If mobile, beasts need to be restrained in crush, race or by halter. In the case of small calves the animals could be restrained manually.

Ensure that the thermometer has been shaken down. Lubricate the end of the thermometer to allow easy passage.

1. Rectal Measurement. Pass the thermometer through the anal sphincter and position so that at least 50mm of the thermometer lies within the rectum with the tip positioned against the rectal wall. Do not let go of the thermometer while it is in place. Remove after 30 seconds and record the temperature.
2. Vaginal Measurement. In females, pass the thermometer through the lips of the vulva and position the tip of the thermometer along the dorsal wall of the vagina, approximately 50mm anterior to the lips of the vulva. Do not let go of the thermometer while it is in place. Remove after 30 seconds and record the temperature.

Drugs, chemicals, or biological agents

None required

Impact of procedure on the wellbeing of animal(s)

Procedure is well tolerated

Reuse and repeated use

Temperatures may be taken repeatedly.

Care of animal(s) during/after procedure

Ensure the animal is well restrained to prevent injury to the operator and to the animal.

Pain relief measures

None required

Qualifications, experience or training necessary to perform this procedure

Demonstrator: Previous experience with measuring temperatures in cattle and ability to recognise false readings.

Students: Understanding of the anatomy of cattle.