Ref Code: PIG21

Category      

Teaching - 2

Research - 4

Objective

To identify a pig by means of an ear tattoo.

Alternatives to animal use for teaching

Video presentation. Initial practice may be carried out on abattoir specimens.

Details of procedure

Clean the ear and the tattoo blocks with methylated spirits prior to use.

Pliers, letters and numbers should be kept in good order and disinfected.

Pigs should be adequately restrained prior to tattooing to ensure that the procedure is carried out as quickly and as painlessly as possible. The thinner part of the ear (inside or outside) is most suitable for tattooing. The needles should completely pierce the pig's ear, avoiding veins where possible. After piercing the ear, thoroughly rub the ink into the puncture marks.

Drugs, chemicals, or biological agents

Tattoo ink.

Impact of procedure on the wellbeing of animal(s)

The procedure is well tolerated although there is short-term pain on tattoo application.

Reuse and repeated use

Pigs to be tattooed once only.

Care of animal(s) during/after the procedure

Observe for stress reaction.

Pain relief measures

Nil

Qualifications, experience or training necessary to perform this procedure

Demonstrators: Should be familiar with the correct techniques before attempting this procedure.

Procedures should be clearly demonstrated before being attempted by students.