Francais 2001 Pfizer Canada Inc., Pfizer Consumer healthcare division, Toronto, ON M1L 2N3. BENYLIN FIRST DEFENSE is only available for sale in Canada. *TM Warner-Lambert Company, lic.use Pfizer Canada Inc., Toronto, ON M1L 2N3. The use of and access to the information on this site is subject to the terms and conditions set out in the Agreement to use the Pfizer Canada Inc. Web sites. Please ...