Pet Wiki

Jug

Also called JackPug, Jack Russell Pug mix

CrossbreedShort profile

From United States; the mix is believed to have first appeared in the 1960s.1

At a glance the quick version

Weight5 to 8.2 kg12
Height23 to 38 cm12
Lifespan12 to 15 years2
Sizesmall

Combined from sources: Wamiz gives 5-7 kg, Dogster 14-18 lb (about 6.4-8.2 kg). Size and looks vary with which parent a dog takes after.

affectionate and cuddly
lively and playful
quick to learn
231

Coat and looks how to spot one

short, smooth to wiry

A compact, sturdy little dog. The short coat can be smooth like a Pug's or a bit wiry like a Jack Russell's, and the face may show Pug-style wrinkles or a longer terrier muzzle.21

Colourswhiteblacktanbrown2

Personality what they are like

A fun, affectionate companion that mixes the Jack Russell's zest and curiosity with the Pug's love of people. Personalities range from independent to very cuddly depending on the parent they favour. They are bright, keen to please and loyal to their family.231

Daily activity how busy a day looks

About an hour of exercise a day plus games that make them think. Many enjoy agility.21

Grooming and care the hands-on bits

Easy-care coat: a weekly brush, regular ear checks, nail trims and frequent tooth brushing. Expect some shedding.21

Home where they are happiest

Can live in a flat if well exercised. A securely fenced garden helps, as the terrier side may like to dig and jump.23

Food basics what goes in the bowl

Feed a good-quality diet in measured portions and keep treats to about 10% of daily calories, since regular activity and sensible portions keep them in good shape.21

Company who they like around

A people-loving dog that enjoys attention and family life; described as adapting well to households with children.13

The story where it all began

The Jug blends an English hunting terrier with a Chinese lap dog breed. It is thought to have started appearing in the United States around the 1960s and has grown steadily in popularity with families. Many breeders produce multi-generation crosses rather than only first crosses.123

Fun facts for the dinner table

  1. 1

    Jugs are also called JackPugs.3

  2. 2

    The Jack Russell parent is famous for jumping up to about five feet high.2

  3. 3

    The Pug parent was originally bred as a companion for Chinese emperors.2

  4. 4

    Three designer-dog registries list the Jug: the ACHC, DRA and IDCR.3

Where the name comes from the story behind it

The name 'Jug' is a portmanteau, combining the names of its two parent breeds: Jack Russell Terrier and Pug.4

Name ideas for your new friend

PipZippyGizmoMiloBellaCharlieOllieDaisyRockyLolaCocoMax

A day in the life told by a Jug

I bounce out of bed, tail wagging, ready for fun. A walk through the park, chasing leaves, then a quick game of fetch. I sniff every corner, then curl on the sofa for a snuggle. My human laughs at my silly antics. I nap, then wake for more play. Life is one big adventure.

A made-up story, just for fun. Not advice of any kind.

Recognised by the official bits

Major kennel clubs
Not recognised by major kennel clubs as a breed; it is a crossbreed.3
Designer/hybrid registries
Listed by American Canine Hybrid Club (ACHC), Dog Registry of America (DRA), International Designer Canine Registry (IDCR).3

The care rhythm a typical week and year

A typical home-care rhythm for a Jug. A starting point, not a vet's advice.

Treats they will love homemade and simple

Simple Carrot Crunchies

Carrots are low in calories and high in fibre, making them a crunchy, satisfying treat that won't pile on the pounds.

You need

  • 1 large carrot, washed and peeled

How

  1. Cut the carrot into thin, bite-sized sticks or rounds.
  2. Steam or boil the carrot pieces for 5–7 minutes until just tender, or serve raw for extra crunch.
  3. Allow to cool completely before offering to your dog.

How much: Give 2–3 small pieces per day for a medium-sized dog, adjusting for your dog's size and daily calorie allowance.

Recipe from The Kennel Club

Pumpkin & Yoghurt Pup-Cup

Pumpkin is packed with fibre and vitamins, helping dogs feel full without extra calories, and low-fat yoghurt keeps it light.

You need

  • 1 cooking pumpkin
  • ½ cup lactose-free, low-fat yoghurt
  • ½ cup lactose-free, low-fat whipping cream
  • Cinnamon, to sprinkle

How

  1. Peel the pumpkin and remove all seeds.
  2. Cut the flesh into small pieces and steam for 15 minutes until soft.
  3. Mash the cooked pumpkin until smooth and let it cool completely.
  4. Mix 1 tablespoon of the mashed pumpkin with the yoghurt.
  5. Spoon the mixture into a small paper cup.
  6. Whip the cream until soft peaks form and spoon it on top of the yoghurt mixture.
  7. Sprinkle a tiny pinch of cinnamon over the cream.

How much: One pup-cup is plenty for a medium-sized dog as an occasional treat. Adjust portion size for smaller or larger dogs.

Recipe from Dogs Trust

Homemade Dog Biscuits (Chicken & Rice)

A simple, tasty treat made from gentle ingredients that are easy on sensitive stomachs, perfect for rewarding without upset.

You need

  • 1 egg
  • 170g boiled chicken breast
  • 100g cooked plain rice
  • 60ml chicken stock (homemade or no added salt)
  • 680g plain flour (adjust as needed for consistency)

How

  1. Preheat oven to 180°C and line a baking tray with baking paper.
  2. Blitz the boiled chicken, cooked rice, and chicken stock in a blender until smooth.
  3. Transfer to a bowl, add the egg and flour, and mix well.
  4. Dust a clean surface with flour, turn out the dough, and knead until no longer sticky.
  5. Roll dough to about 1cm thickness and cut into shapes with a cookie cutter.
  6. Place on the tray and bake for 25–30 minutes until golden.
  7. Cool completely before serving.

How much: 1–2 biscuits as an occasional treat for a medium-sized healthy dog. Adjust for your dog's size, age, and activity level.

Recipe from Blue Cross

Not veterinary advice. Check with your vet first if your pet has allergies, a health condition, is on a special diet or is pregnant. Treats should stay a small part of the daily food. Cut to a safe size and supervise. Terms of use

Owner questions the things everyone asks

How often should I feed my Jug, and at what times?

Feed your Jug at least two meals a day, as adult dogs' stomachs empty within a few hours. Puppies need three to four smaller meals. Furry Diary's starting plan suggests measured portions to keep them in good shape, and you can ask your vet for exact times.215 Pet Wiki plan

What should a Jug eat, and which foods are dangerous?

Feed a good-quality diet in measured portions, keeping treats to about 10% of daily calories. Dangerous foods include chocolate, grapes, raisins, xylitol, onions, garlic, and macadamia nuts, as listed by the ASPCA. Always check with your vet for specific concerns.216

How often should I bathe a Jug?

Furry Diary's starting plan suggests a bath every eight weeks, and the ASPCA recommends at least once every three months. Bathe more often if your Jug gets very dirty or has skin issues, but avoid over-bathing to keep their coat healthy.7 Pet Wiki plan

How often does a Jug need brushing?

Brush your Jug weekly, as their short coat is easy-care. Furry Diary's starting plan recommends brushing every seven days, and the ASPCA suggests weekly for short smooth coats. This helps manage shedding and keeps their coat nice.217 Pet Wiki plan

How do I trim a Jug's nails, and how often?

Trim your Jug's nails every four weeks, or sooner if you hear clicking on the floor. Cut a little at a time, stopping before the quick (the pink part). If unsure, ask your vet or a groomer for a demo.7 Pet Wiki plan

How much exercise does a Jug need?

Your Jug needs about an hour of exercise daily, plus games that make them think, like agility. Furry Diary's starting plan includes daily walks and play. They can live in a flat if well exercised, and a secure garden is a bonus.21 Pet Wiki plan

How do I look after a Jug's teeth and ears?

Brush your Jug's teeth two to three times a week with pet toothpaste (never human toothpaste). Furry Diary's starting plan suggests daily brushing is ideal. Check ears every two weeks, and never push anything into the ear canal. Ask your vet for a demonstration.217 Pet Wiki plan

How long does a Jug live?

A Jug typically lives between 12 and 15 years. With good care, regular vet check-ups, and a healthy lifestyle, they can enjoy a long, happy life with you.2

Is a Jug good with children and other pets?

Yes, Jugs are described as adapting well to households with children and are a people-loving, affectionate companion. Their temperament varies, so early socialisation helps. Always supervise interactions with very young children and other pets.31

Can a Jug be left alone?

Jugs are people-loving dogs that enjoy attention and family life, so they may not like being left alone for long periods. The amount of time they can be left varies; ask your vet or a good breeder for advice based on your Jug's personality.31

Written from the sources on this page, a few checked guides (VCA, ASPCA, RSPCA) and Pet Wiki's own starting care plan. A friendly guide, not a vet's advice.

Parents and lookalikes

Where this comes from

Every fact on this page has a numbered source. Spotted an error? [email protected].

  1. Wamiz UK: Jack Russell cross Pug wamiz.co.ukused for origin, height, weight, coat, exercise, family life
  2. Dogster: Jug dogster.comused for size, lifespan, coat, colours, temperament, exercise, grooming, diet, fun facts
  3. Dog Breed Info: Jug dogbreedinfo.comused for other names, recognition, temperament, multi-generation breeding
  4. purina.in purina.in
  5. VCA Animal Hospitals: Feeding times and frequency for your dog vcahospitals.comused for owner questions
  6. ASPCA: People foods to avoid feeding your pets aspca.orgused for owner questions
  7. ASPCA: Dog grooming tips aspca.orgused for owner questions

Checked 2026-10-01. Text is written in our own words from these sources.