Short Answer: Yes, but it may not make sense for you to be feeding chia seeds to your dog.
The main highly part about chia seeds is that they are high in Omega-3 fatty acids but besides that there is likely no valid reason to be feeding this seed to your dog.
Dogs are different than humans and require a simple diet whereas humans require a lot of different supplements and food.
Dogs only require basic foods to with some nutrition to intake all the nutrients they require. This means they unfortunately have to eat the same food all the time which can get pretty boring.
Therefore chia seeds are healthy but a lot more useful for humans than dogs. Dogs really don’t need chia seeds in their diet to be healthy and therefore you can just skip this food for their regular diet.