Identify the selected bag
The selected Only Natural Pet offer is Dr. Elsey’s Ultra Multi-Cat Strength 40 lb, SKU 250003, variant 42078993023012. Its public product feed shows 22.99 USD and available true at observation. The maker’s current Ultra page identifies Natural Clay. This is not Ultra+, Cat Attract or another product carrying the same brand name.
Keep the maker disposal instruction
The current maker page says to dispose of used litter in trash and not flush it. The displayed retail back-panel asset also shows that instruction. The record finder preserves the do-not-flush statement for this exact formula. It does not infer a disposal permission from the word natural, from another clumping material or from a different brand’s flushability claim.
Attribute the use directions
The maker says to fill a clean, dry box 3–4 inches, scoop waste twice daily, add as necessary and replace according to household needs. These are manufacturer directions, not a personalized dose or a service-life result from this website. We do not convert the depth into pounds required or calculate a fixed replacement date from the number of cats.
Retain the dust discrepancy
The current maker page and displayed package materials use 99%dust-free language, while some retailer text uses 99.9%. This collection does not silently promote the higher figure to a verified result. No dust measurement or analytical method has been established by this site. The claim discrepancy remains a source-version issue for independent review.
Do not approve a machine from a broad phrase
The maker refers generally to sifting or mechanical litter boxes. That does not identify an exact automatic machine model, its current manual or a complete compatibility test. Our finder does not return a specific automatic-model approval from that sentence. A buyer needing a particular machine match should check the actual machine and litter documentation together.
Check the actual received panel
The retailer’s displayed back-panel image includes an FPO placeholder area, so it is not proof that every shipped package has identical current printing. The visible ingredients and instructions support a displayed source record, but complete received-label verification remains pending. This guide has not purchased or used the product, and it makes no veterinarian identity or treatment claim.
Do not substitute Ultra+
The retailer ecosystem also contains Ultra+ and other Dr. Elsey’s formulas. Their claims and package identifiers are not merged with Ultra simply because the names overlap. The selected 250003 record stays attached to its 40 lb variant and current maker instructions. If a current page redirects or a bag changes, create a new observation. A familiar price or a similar photograph cannot establish that an ingredient, percentage or disposal instruction remained unchanged across the two products.
Sources & scope
Checked November 4, 2026. Manufacturer and retailer references support the specific statements. Dated displayed prices are not final checkout quotes, performance rankings or performance testing. This shopping reference does not replace the exact product label or qualified individual advice. Complete current panels and independent content/veterinary-claim/commerce review remain pending.
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