Side-by-side photos show a brown dog wearing a colorful collar outdoors on the left, and a fluffy gray-and-white dog on the right with a bright green glowing collar around its neck standing in a grassy yard.

The best dog collars

We tested 19 dog collars for durability, comfort, and safety. Here are the best collars for every dog, including leather, reflective, and LED options.
A side-by-side image of a dog sitting on a quilted car seat, over beside a close-up of the same cover with water beading on top.

Best dog car seat covers

We tested 9 dog car seat covers to find the best options for mud, fur, and water. See our top picks for the bench and hammock styles.
Two model different breakaway collars, one wearing a reflective yellow and gray collar with a bell and the other wearing a floral bow-tie collar with a gold bell.

The best cat collars

We tested 24 cat collars for breakaway safety, durability, and comfort. Discover our top picks for GPS tracking, flea control, and a budget option.
On the left, a gray plastic dog kennel with an open metal door is on a carpeted floor, and on the right, a German shepherd dog is lying inside a gray and black cloth dog crate .

The best dog crates for large dogs

I tested 9 extra-large dog crates with my 110-pound German shepherd to find the sturdiest, safest, and most comfortable options for large breeds.
A black-and-white cat digs in a metal litter box filled with pale-colored litter on a carpeted floor.

The best natural cat litters

After testing 24 natural cat litters over 5 years with several cats, we found the best formulas for low dust, strong clumping, and odor control.
Four dog omega-3 supplement products are displayed beside a close-up of fish oil being poured over dry dog food in a blue bowl.

The best fish oil for dogs

The top-rated fish oil supplements can help boost your dog's health.  Our picks are expertly evaluated for purity, potency, and value.
A side-by-side photo of a beagle lying on two different pet cushions inside a brightly lit sunroom overlooking a green backyard.

Best dog cooling mats and pads

We tested 21 popular cooling mats with our own dogs to find the top pressure ice, gel, water, and fabric pads.
A side-by-side composite image of a golden retriever wearing the green PetSafe Easy Walk Comfort harness and a medium-sized mixed-breed brown dog wearing the same harness, shown from the side.

Best no-pull dog harnesses

We tested 21 no-pull dog harnesses and consulted veterinarians and trainers to find the best options for reducing pulling and safer, easier walks.
Side-by-side images show a white hardware-mounted gate secured at the bottom of a staircase and a wooden freestanding gate blocking a doorway with a large dog sitting behind it.

The best dog gates of 2026

We tested dog gates in a busy home with kids and a large dog to find the safest, most durable models for every type of space.
On left, a small brown, black, and white dog is sitting inside a black wire dog crate that is lined with a blanket, and on right, a brown wood frame dog crate with black wire walls and door sits empty on a wood floor.

The best dog crates

We evaluated 10 dog crates for strength, security, portability, and ease of use to find the best kennels for training, travel, and everyday use.
Four cat deworming medications are displayed side by side against a bright green background: a bottle of Droncit and boxes of Profender, NexGard Combo, and Interceptor.

The best cat dewormers

A former veterinary assistant shares the best cat dewormers for common intestinal parasites, including tapeworms, hookworms, and roundworms.
A three-panel collage shows different dogs resting on orthopedic dog beds indoors, including a beagle on a brown cushion bed, a white dog sleeping on a gray bolster bed, and a beagle lying on a green checkered mat-style bed.

The best orthopedic dog beds

After testing 22 orthopedic dog beds with mostly senior dogs, we found the best options for joint support, comfort, durability, and easy cleaning.
A tan dog wearing a red collar eats kibble from three different feeding bowls—a purple slow-feeder, a standard metal bowl, and a raised feeder—in a side-by-side comparison on a hardwood floor.

The best dog bowls

We tested 11 dog bowls to recommend the best durable, nonslip bowls you can buy, including stainless steel and elevated feeders.
Side-by-side photos show two cats using litter boxes, with a small tabby kitten in a high-sided gray plastic box on the left and a larger white-and-orange cat using a stainless steel litter box on the right.

The best cat litter boxes

We tested 39 cat litter boxes to find the best options for seniors, large breeds, and multi-cat homes. See the top picks for your feline.
A selection of dog joint supplements, including chews, glucosamine tablets, omega-3 oil, and mobility powder, is displayed against a light blue background.

The best joint supplements for dogs

We consulted veterinarians to find effective joint supplements for dogs, including fish oils, chews, and treats that may help relieve arthritis pain.
A lineup of pet health supplements for dogs, including joint support chews, omega-3 oil, probiotics, and calming aids, are displayed against a pink background.

The best dog supplements

We spoke with veterinarians and evaluated dozens of products to find the best dog supplements for joint pain, itchy skin, diarrhea, anxiety, and more.
Three photos show cats wearing harnesses and leashes outdoors, including one sitting beside a wooden fence, one walking along a stone path, and one lying in grass near a house.

The best cat harnesses

We tested 7 cat harnesses recommended by veterinarians and feline behaviorists to find the best options for walks and travel.
Side-by-side photos show a black-and-white cat standing beside three different water bowls on a hardwood floor and the same cat sniffing the blue bowl in the center.

The best cat water bowls

I tested 11 cat water bowls and asked veterinarians for guidance to find the best options for hydration, hygiene, and comfort.
side by side of a man holding a cordess vacuum and a dog next to an upright

The best vacuums for pet hair

After testing 30 vacuums, we found the best options for pet hair, dander, and litter that maintain strong suction and don't tangle with hair.
Two dogs lie on a carpet beside several dog DNA test kits and packages arranged between them.

Best dog DNA tests

We tested 7 dog DNA tests on 3 dogs to compare breed accuracy, health screening, and speed. These kits delivered the most reliable results.
A hen is standing beside a bag of Kalmbach 17% layer crumbles chicken feed.

Best chicken feed

The best chicken feed supports healthy hens and consistent egg production, with the right balance of protein and calcium.
Two cats explore a kitchen counter lined with eight cat water fountains.

Best cat water fountains

After testing 12 cat water fountains, we found the best options for cleaner water, quieter operation, and easier maintenance
Assorted packages of bird seed and feed, including sunflower seeds, millet, nyjer seed, peanut pieces, and suet, arranged on a yellow background.

Best bird seed for backyard birds

Experts explain how to choose the best bird seed for different species, including top mixes, sunflower seeds, millet, and more.
Packages of puppy flea medicine from Advantage, Capstar, Frontline, and Simparica; a metal flea comb; a bottle of Adams shampoo; and a Seresto flea collar container are arranged on a peach-colored background.

The best flea treatments for puppies

The best flea treatments for puppies range from combs for very young dogs to medications that kill fleas quickly and prevent infestations.
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