I sent the pcroof of canadian citizenship cards copies of my 2 kids and explained my 3 month old hasn't received his yet. It has their photo on it. I don't think they needed it but i sent it anyway. I did,'t list them under the applicant's dependents since they are already canadians citizens eventhough they were born in the US. I did put their names under the one section about additional family members that were not listed as dependents in the applicant's application. Ive asked the question before and everyone said you don't have to list them. The only photo they have of me besides all the proof of relationship photos is a copy of my canadian passport.