u/Fearless-Sport7127

My dog is a 7-month old 7kg in-tact chihuahua mix puppy whose recent medical visit (exam and standard blood work) revealed he was in good health, but he occasionally eats things he shouldn’t on walks despite our best efforts. He is eating/drinking/behaving normally, but I noticed these dark flecks in his poop. Is this “coffee ground poop” people describe (potentially indicative of swallowed blood/internal bleeding) or just normal kibble poop?

https://imgur.com/a/rsLF2W2