I noticed that there isn't any gene, mRNA, or protein information for canine CCL11 in the NCBI databases. Second, all of the papers I have read only investigate Eotaxin-2 and Eotaxin-3 expression in canine samples. The absence of evidence does not necessarily mean that the gene is not expressed in canines but I am beginning to suspect that it is not after attempting some sequence alignments using the human DNA, mRNA, and protein sequences.
Any input is appreciated.