"Oil capsules" refers to small, soft gel capsules filled with oil. These capsules are often used as a dietary supplement to provide essential fatty acids and other nutrients to the body. Full definition
The most common option is buying fish oil capsules for dogs. (topdogtips.com)
If liquid fish oil for dogs is not your favorite choice, then these fourth best fish oil capsules for dogs may be a great alternative. (topdogtips.com)
You can try peppermint oil capsules which works really well. (justbreastfeeding.com)