Because Big Dog food is made using 100% natural raw ingredients our food is naturally high in moisture, approximately 70%. In comparison, dry pet food has only around 10% moisture content. If your dog or cat has recently transitioned to a raw diet, they will have increased their water intake significantly, simply via food alone. This is one of many reasons raw food is great for kidney health. It is normal for pets on a raw diet to drink less water and if they are healthy, energetic and have normal toileting habits, then it is not a cause for concern. However, if they seem unwell, or if you notice unusual toileting behaviour (such as passing urine more often, or in inappropriate places), get them checked by your vet.
Cats in particular benefit from having more moisture in their diet. They do not have a high thirst drive, and struggle to drink enough water on a dry diet to keep them adequately hydrated.