For the lineart survey, having the lines in the survey itself would be useful for sure. I definitely don't have the patience to set up something like that though, so someone else would have to volunteer to put the survey together in Google forms once we have all the images assembled.
As for white feb dog, I don't get the fuss over it personally. I would probably like it more if it had a more interesting eye colour. Given it will also be accompanied by a regular flop eared dog, I think it might be ok? Otherwise we should come up with other suggestions for specific dogs to use, but I think we need both an up ear and a flop ear design for dog. We don't have to do all tail variations, but I do think we should represent both major ear styles. Maybe two littermates. Isn't there a fairly plain cream dog litter somewhere?
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In regards to C$, I've come up with a new chart for everyone to review, incorporating the latest round of suggestions. It's not following the pet trading guidelines the surveys are helping us build though. The big problem is the valuing of a recent rare at 5C$. You just can't math with that, it would put EUCs at 2, VUCs at 1, UCs at 0.5 and Cs at 0.25 which doesn't really follow what people pay for these pets I don't think? C$ valuations also seem to overvalue older pets in some categories still. I think C$ have to stay detached from actual pet trading values unfortunately. Not what we wanted, but it's not really a solvable problem if we want to try and accurately reflect what people actually pay for these pets. I guess it's because people have always traded C$ differently to pet trading.

For the 2008 VRs, the only pets in this category are: (rip I don't know all their proper names)
Blue Moon October
Light Faced October PPS
Dark Faced October PPS
Tropical Swirl
Tropical Star
Camouflage October
Card Dog - King of Spades (ER cusp pet imo)
Card Dog - Queen of Hearts (ER cusp pet imo)
Blue Stripe Rat
I tried to find trades for these but struggled (possibly because I don't remember their names). I found card dogs went for 150C$, and the rat for 75C$, so I used those as boundaries. Also, I bumped the value of 09 VR top boundary up to 150 since some people seem to pay that for the sitting cats.