Finding a comfortable fit starts with a quick measure.

1. Chest girth: Measure the widest part behind the front legs.
2. Back length: From the base of the neck to the base of the tail.
3. Neck: Around the collar area.

Compare your numbers with the size chart on each product page—sizes can vary by style. If you’re between sizes, going up can offer a more relaxed fit, especially over thicker coats. For broader chests or active pets, sleeveless or stretchy knits can feel less restrictive. This page includes options for small through large pets, with some labeled for cats as well. Every pet’s comfort is different, so a quick try-on with supervision can help you gauge the best fit.

Yes—there are warm-weather options designed with comfort in mind.

• Cooling/ice silk fabrics: Smooth, lightweight knits intended to feel breathable against the coat.
• Quick-dry materials: Help moisture evaporate faster than standard cotton blends.
• UPF-rated shirts: Some tees note sun-blocking fabric for added coverage.
• Lightweight or sleeveless cuts: Reduce bulk and promote airflow.

These features can support comfort on sunny strolls, but every pet handles heat differently. Offer shade and water, take breaks, and avoid peak midday heat. Check each product description for fabric details and any UPF information, and choose a size that doesn’t cling—slightly looser fits may breathe better. Results can vary based on your pet’s coat and activity level.

Many tees here are labeled for both cats and dogs, and cats can wear them when the fit is right.

• Look for flexible knits: Stretchy or soft cotton helps with easy movement.
• Choose short sleeves or sleeveless: Lower armholes and lighter cuts can feel more comfortable for cats.
• Measure carefully: Match chest, back length, and neck to the size chart—cats often need shorter back lengths than similarly sized dogs.
• Keep it simple: Lightweight designs without bulky add-ons tend to be more cat-friendly.

Introduce the shirt gradually and supervise at first. If your cat seems stiff or tries to back out, another size or cut may suit better. Prioritize free movement and calm behavior for a good experience.

It depends on the shirt.

• Built-in leash rings: Some tees include a small leash attachment point. Review the product details for placement and any usage notes.
• Harness over the tee: With most shirts, plan to wear your regular harness on top. Make sure the fabric doesn’t bunch under the straps and that movement isn’t restricted.
• Reflective accents: Certain styles add visibility in low light, though they aren’t a substitute for proper lighting or a secure harness.

Weight limits and durability vary by design, so check the description before clipping a leash to a shirt’s ring. When in doubt, use a standard harness for control and comfort.

Yes—there’s a wide mix to match your pet’s vibe.

• Multipacks: Bundles with several basic tees make it easy to rotate outfits.
• Everyday basics: Solid and striped knits for simple, comfy wear.
• Fashion cuts: Polo collars, raglan sleeves, and button-up looks appear seasonally.
• Graphics and themes: Playful sayings plus patriotic or tropical prints are available at different times.

Availability can vary by size and location, so check each product page for current options. You can filter by size and style to narrow your search, and many items are eligible for online order with pickup or delivery in select areas. For bundles, confirm measurements for each item, since cuts can differ within a multipack.