Core Editorial Standards
We Compare Multiple Products
We evaluate over 15+ products across all major categories (clay, corn, wheat, pine, coconut, paper, walnut). We review both affiliate and non-affiliate products to ensure recommendations are based on merit, not revenue.
We Update Content Regularly
All reviews and articles are updated quarterly. We monitor manufacturer changes, new scientific research, and user feedback. Every article explicitly states when it was last reviewed.
We Cite All Health & Safety Claims
If we make a claim about health effects, environmental impact, or product performance, we provide a primary citation to veterinary research or scientific studies. We do not use vague phrases like "studies show" without linking to the study.
Independence from Sponsors
While we use affiliate links to fund our research, sponsors never dictate our content, rankings, or testing outcomes. Read our Commercial Disclosure for full details.
We are honest about our limitations. When we do not have firsthand testing data, we transparently state that our assessments are synthesized from manufacturer specifications and aggregate user experiences.