Blogger probs :(

For some unknown reason i have had some problems leaving comments on blogs , i have even had trouble posting anything on my own one .I can type the message in the box and then it tells me there was an error and does nt post it - grrrrr
I   have been looking at all of your entries  for the i ♥ promarkers challenge and they are all fantastic.This week we have a theme and a sketch for you to follow ,we want to see your creations with dogs on