Justin Silver's canine rehabilitation format drew 5.6m (1.1) at 8pm, rising 400k and two demo points week-on-week.
However, the factual programme still performed lower than CBS's repeats of Criminal Minds (5.6m/1.3) and CSI (5.8m/1.5), which ensured a runner-up place finish for the network.
With So You Think You Can Dance managing to maintain a solid 6.5m (2.4), Fox topped primetime for the second Wednesday in a row.
Meanwhile, Duets continued with a mediocre 3.9m (1.2) for ABC between 9.30pm and 11pm. Reruns of The Middle (3.9m/1.0), Suburgatory (3.2m/1.0) and Modern Family (4.2m/1.2) aired earlier.
Betty White's Off Their Rockers (4.5m/1.2) and Up All Night (2.5m/0.9) were screened in the 8pm hour on NBC, then a double bill of Law & Order: SVU nabbed 3.1m (0.9) and 3.5m (1.0).
Elsewhere, America's Next Top Model entertained 800k (0.3) between 8pm and 10pm on The CW.
