I like this darker dog sprite better myself, so thanks to the modders who created this! You're so kind to put the effort into it.
As always this community never ceases to amaze me. Thank you modders for being very kind as always and thank you to the community for always helping people that need a hug.
I added the dark chocolate dog to the menu icons. It took a while, because there is a bug in the XNB-Extractor tool I was using that ruins the window light found in the same sprite file. Anyway, to use it, place the file (Cursors.xnb) under Stardew Valley\Content\LooseSprites Enjoy!