Available

COSMO

Jack Russell Terrier · Male · Senior · 12 years

Cosmo is a Jack Russell mix with a calm and friendly personality. He knows how to get along with cats and can get along with other dogs, depending on their personalities. Thanks to his easygoing and serene temperament, he can live with children and will also make a great companion for people who are adopting a dog for the first time.

FR·Show original

COSMO est un croisé Jack Russell au caractère posé et agréable. Il connaît les chats et peut s’entendre avec ses congénères, selon les affinités. Grâce à son tempérament facile et serein, il peut vivre avec des enfants et fera également le bonheur de personnes qui adoptent un chien pour la première fois.

Size

—

Age

Senior · 12 years

Location

🇱🇺Gasperich, Luxembourg City

Shelter

Déierenasyl Luxembourg

Living with COSMO

✓Good with kids

Cared for by Déierenasyl Luxembourg · Gasperich, Luxembourg City Learn about Jack Russell Terrier →

More dogs in Gasperich, Luxembourg City →More dogs in Luxembourg →

Listed 4 days ago

Bringing COSMO home

What you'll need for COSMO in week one.

Hand-picked · prices indicative

§ Affiliate links · TailHarbor earns a small commission, no extra cost to you.

About COSMO

What life with COSMO looks like

COSMO is a senior jack russell terrier dog waiting at Déierenasyl Luxembourg in Gasperich, Luxembourg City.

Senior dogs settle in faster than younger ones. They want a soft bed, predictable meals, and short, sniff-heavy walks rather than runs. Many senior rescues bond deeply within weeks because they understand exactly how good a stable home is. Expect occasional vet visits for joint or dental care.

🇱🇺Adopting from Luxembourg

The shelter typically completes the animal's vaccinations, microchipping, and pet passport before adoption. Specific fees and process details vary by shelter and country — confirm directly via the contact details in the sidebar.

Gasperich, Luxembourg City, Luxembourg — browse more dogs in Luxembourg.

Frequently asked

Adopting COSMO, answered.

How do I contact the shelter about COSMO?: Use the phone, email, or website link in the sidebar of this page. Déierenasyl Luxembourg handles screening and the adoption contract directly — TailHarbor doesn't broker the conversation. When you reach out, mention you saw COSMO on TailHarbor so they know which animal you're asking about.
Can I adopt COSMO if I live in another country?: Yes, in most cases. Rescues across Europe routinely place animals abroad — Déierenasyl Luxembourg will tell you what they need (EU pet passport, rabies titer, transport coordination) and whether they handle transport themselves or refer you to a partner. Transport is usually a separate cost, so ask for the exact figure before you commit.
Is COSMO already vetted, vaccinated, and chipped?: Most dogs on TailHarbor leave their shelter with sterilization, current vaccinations, microchip ID, and an EU pet passport included in the adoption fee. The vet status on this page reflects what the shelter has reported — ask them directly if you need details on specific vaccines, recent bloodwork, or chronic conditions.
What happens if COSMO isn't the right fit?: Every reputable rescue accepts an animal back if the adoption genuinely doesn't work — that's part of the standard contract. Talk it through with Déierenasyl Luxembourg early rather than rehoming privately; they know COSMO and can place them more successfully than a second-hand listing can.
Why does the description sometimes read awkwardly?: TailHarbor translates shelter descriptions into English from the source language (FR). Translation is imperfect — names of streets, donors, and shelter-specific terms occasionally slip through unidiomatically. For the cleanest read, click the source link to see the shelter's original page.