Bad news, cat lovers: Your felines may not be smarter than dogs and, according to some disgruntled consumers, they certainly aren’t smart enough to choose their own cat litter.

Clorox Co. is facing a class action lawsuit from customers who say that the company made false advertising claims for its brand of Fresh Step cat litter. According to the suit, commercials for the product state that cats are “smart enough to choose” Fresh Step and claim that the litter is more effective at eliminating odor, even though scientific studies have allegedly disproved those claims.

Earlier this year, U.S. District Judge Jed Rakoff ordered Clorox to temporarily stop airing these commercials, following a lawsuit by competitor Church & Dwight. In his January ruling, Rakoff wrote that “Clorox, cloaking itself in the authority of ‘a lab test,’ made literally false claims going to the heart of one of the main reasons for purchasing cat litter.” After the two companies settled, customers took up the complaint.

On Friday, U.S. District Judge Samuel Conti ruled dismissed plaintiffs’ complaints that centered on Clorox’s claims that cats “like” or “are smart enough to choose Fresh Step.” But he did allow the lawsuit to continue on the grounds that the company overstated the cat litter’s odor-reducing properties.

Read the full story at Reuters.

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