ICPG Test 250: Skin & Coat, Topical Conditioning, Ectoparasites & Insecticides. This test is intended for Groomers interested in achieving their International Certified Professional Pet Groomer's Certification or ICPG. This online written test contains true/false, multiple choice and matching questions from subject matter contained in ISCC Study Guide Sec. 1 & SuperCoats Book. However, additional study aids, such as the ISCC Study Guide Addendum, SuperCoats Module, Pam Lauritzen's SuperCoats lectures and other ISCC approved lectures are also recommended, but not necessary. This is a timed 60 minute test that comprises 94 questions and can only be taken once per purchase.