Hunden halter fordi den har en flått på poten.

Hunden is the definite singular form of hund: a dog → the dog.

• en hund = a dog
• hunden = the dog

In Norwegian, definiteness is usually added as an ending on the noun, rather than by using a separate word like the.

Halter is the present tense of the verb å halte, which means to limp.

• å halte = to limp
• halter = limps / is limping

Norwegian present tense is often made by adding -r to the infinitive stem.

Because Norwegian often uses the simple present where English might use either limps or is limping.

So:

• Hunden halter can mean The dog limps or The dog is limping

You do not need a separate verb like is here.

Fordi means because. It introduces a clause giving the reason for something.

So the sentence structure is:

• Hunden halter = The dog is limping
• fordi den har en flått på poten = because it has a tick on its paw

In Norwegian, animals are often referred to with den or det based on the grammatical gender of the noun, especially when the animal’s biological sex is unknown or unimportant.

Since hund is a common gender noun (en hund), the pronoun is often den.

• hund → den
• hus → det

You can sometimes hear han or hun for animals, especially pets, if the speaker knows the animal’s sex or wants to sound more personal. But den is completely normal here.

Yes. Flått is a common gender noun, so it takes en in the indefinite singular:

• en flått = a tick
• flåtten = the tick

So har en flått means has a tick.

På poten means on the paw. Here poten is the definite singular form of pote.

• en pote = a paw
• poten = the paw

Norwegian often uses the definite form for body parts in contexts where English might use a possessive:

• på poten = on the paw / on its paw

This is very natural in Norwegian.

Because Norwegian usually prefers the simpler body-part construction when the owner is already clear from context.

So instead of saying:

• på sin pote = on its own paw

Norwegian very naturally says:

• på poten

Since the sentence already tells us the dog has the tick, it is obvious whose paw is meant.

After fordi, Norwegian usually uses subordinate clause word order, where the subject comes before the verb:

• fordi den har en flått på poten

This is different from main clause word order, where Norwegian often follows the verb-second rule.

Compare:

• Main clause: Hunden halter
• Subordinate clause: fordi den har en flått på poten

So den har is correct.

Not with the same meaning.

• fordi = because
• som = who/that/which

So fordi gives a reason. If you replaced it with som, the sentence would stop making sense in this context.

Yes.

• å ha = to have
• har = has / have

So den har en flått means it has a tick.

Not necessarily in a very strict physical sense. In everyday language, på poten is the natural way to say the tick is on the paw or attached to the paw.

Norwegian på often matches English on, but exact physical interpretation depends on context.

The sentence already sounds natural. In speech, pronunciation may be a bit reduced, but the wording is normal.

A speaker might also say:

• Bikkja halter fordi den har en flått på poten.

Here bikkja is a more informal word for the dog.

But Hunden halter fordi den har en flått på poten is perfectly standard and neutral.

A few important Norwegian patterns appear here:

1. Definiteness as an ending

   • hund → hunden
   • pote → poten

2. Simple present covers both English simple and progressive

   • halter = limps / is limping

3. Subordinate clause word order after fordi

   • fordi den har...

4. Body parts often use the definite form instead of a possessive

   • på poten rather than on its paw

5. Animals are often referred to with grammatical-gender pronouns

   • den for hund

Those are all very common Norwegian habits, so this sentence is a good example to learn from.