I don't think it is not very old but I'd like to receive a second opinion. The owner told me he bought it in an antique shop in paris 30 years ago and he didn't even know this was chinese, which could be a good sign ... Sorry I don't a have photo of the bottom. Thanks for your help
one more
Probably a copy. The proportions and posture of the horse itself are not quite right. If correct it would be burial ware.