“…Goel et al (1990) most prone for H. spiniger and T. canis. Most of the workers paid their attention on prevalence of fleas, ticks and mites of dogs and cats and rarely pointed on the phthirapteran species (Hewitt et al, 1971;Iwuala and Okpala, 1978;Sehwartz et al, 1983;Mech et al, 1985;Wall and Shearer, 2001;Gonzalez et al, 2004;Durden et al, 2005;Nithikathkul et al, 2005;Beck et al, 2006;Aldemir, 2007;Nuchjangreed and Somprasong, 2007;Torres and Figueredo, 2007;Agbolado et al, 2008;Chee et al, 2008;Gracia et al, 2008;Shourijeh et al, 2008;Changbunjong et al, 2009;Xhaxhiu et al, 2009;Bahrami and Delpisheh, 2010;Kumsa and Mekonnen, 2011;Norhidayu et al, 2012 andWells et al, 2012). Recently, Jamshidi et al (2012) noted the prevalence of T. canis and Linognathus setosus (8.4%) in Tehran.…”