GPS trackers, harnesses, collars and leads — reviewed by CPDT-KA certified behaviourist Lucy Hartwell. Every product tested on real dogs, not spec sheets.
Every product reviewed on Lucy’s Barkery is tested on real dogs and cats — not based on press releases or brand samples. Lucy Hartwell has spent 12 years as a certified professional dog trainer, working with hundreds of owners across Tennessee.
Her CPDT-KA certification means she’s held to the same standards as clinical behaviourists. When she says a harness is escape-proof or a GPS tracker has accurate real-time location, that comes from field testing — not a spec sheet.
She expanded into cat accessories in 2023 after her two cats (Mochi and Pumpkin) became unofficial product testers. The cat section now covers GPS trackers, furniture, and food with the same methodology as dogs.
Certification
CPDT-KA
Experience
12+ Years
Products Tested
300+
Updated
Monthly
Reader reviews
What pet owners say.
★★★★★
“Lucy’s GPS tracker comparison saved me hours of research. Ended up with the Tractive — my husky has now escaped twice and been found both times in under 3 minutes.”
Marcus D.
Siberian Husky owner · Austin, TX
★★★★★
“The food cost calculator was eye-opening. I was spending $40/month more than I needed to on my two cats. Switched brands based on Lucy’s review — same quality, better price.”
Priya K.
2 cats · Seattle, WA
★★★★★
“Finally a harness review that accounts for escape artists. My beagle had slipped 4 harnesses before I found the Julius-K9 via Lucy’s guide. Six months in, zero escapes.”
Jamie R.
Beagle owner · Denver, CO
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300+ products reviewed. Updated monthly. Zero sponsored content.