Ben köpeği akşam dışarı çıkarıyorum.

Yes, -um already shows that the subject is I, so Ben köpeği akşam dışarı çıkarıyorum could simply be:

• Köpeği akşam dışarı çıkarıyorum.

Turkish often drops subject pronouns when they are clear from the verb ending.
Using ben adds a little extra emphasis or clarity, such as:

• I’m the one who takes the dog out.
• contrasting with someone else

So ben is optional here unless the speaker wants emphasis.

This happens for two reasons:

1. The noun takes the definite direct object ending.
2. The final consonant changes a little.

Here is the breakdown:

• base word: köpek = dog
• with definite object ending -(y)i: expected form is something like köpek + i
• but in Turkish, final k often softens to ğ when a vowel-ending suffix is added

So:

• köpek → köpeği

This means the dog as a specific object.

Because köpeği is the definite direct object of the sentence.

In Turkish, when the object is specific/definite, it usually takes the accusative ending:

• köpek = a dog / dog
• köpeği = the dog as the direct object

So:

• Ben köpek çıkarıyorum would sound unnatural here and would not clearly mean I take the dog out
• Ben köpeği çıkarıyorum means you are talking about a specific dog

This is similar to the difference between a dog and the dog, though Turkish uses case marking rather than articles.

Çıkarıyorum comes from çıkarmak, which often means to take out, to remove, or to bring out.

It can be broken down like this:

• çıkar- = verb stem, take out
• -ıyor- = present continuous marker
• -um = I

So:

• çıkarıyorum = I am taking out / I take out

In this sentence, it means I take the dog outside or I am taking the dog out.

This is very common in Turkish. The -yor form does not only mean right now. It can also describe:

• current actions
• repeated actions
• routines
• near-future actions

So çıkarıyorum can mean:

• I am taking the dog out
• I take the dog out
• I usually take the dog out

The exact meaning depends on context.
With akşam, many learners expect a routine meaning, and Turkish often uses -yor naturally for that.

Akşam means in the evening / this evening / at evening, depending on context.

In this sentence, akşam works as a time expression. It can sound like:

• in the evening
• this evening
• at nightfall
  depending on the situation

If you want to make the idea of a repeated habit more explicit, Turkish often uses akşamları:

• Ben köpeği akşamları dışarı çıkarıyorum.
• I take the dog out in the evenings.

So:

• akşam = evening, possibly general or context-based
• akşamları = evenings, more clearly habitual/repeated

Both can be possible.

• dışarı = outside
• dışarıya = to outside / outside with a clearer sense of direction

In many everyday sentences, dışarı already implies motion, especially with verbs like çıkmak and çıkarmak. So:

• köpeği dışarı çıkarıyorum
• köpeği dışarıya çıkarıyorum

Both are understandable, but dışarı is very common and natural.

Yes, Turkish word order is flexible, but the basic neutral order is often:

• Subject + Object + Time + Place/Direction + Verb

So this sentence is very natural:

• Ben köpeği akşam dışarı çıkarıyorum.

You can move parts around for emphasis:

• Akşam köpeği dışarı çıkarıyorum.
• Köpeği akşam dışarı çıkarıyorum.
• Ben akşam köpeği dışarı çıkarıyorum.

The verb usually stays at the end.
Changing the order often changes focus, not the core meaning.

Because çıkmak and çıkarmak are different verbs.

• çıkmak = to go out / to exit
• çıkarmak = to take out / to bring out / to remove

Compare:

• Ben dışarı çıkıyorum. = I am going outside.
• Ben köpeği dışarı çıkarıyorum. = I am taking the dog outside.

Since the dog is the object being taken out, Turkish uses çıkarmak.

Yes, it is a natural and common way to say it.

It focuses on the action of taking the dog outside.
Depending on context, Turkish might also use other expressions, for example if you specifically mean walking the dog, but:

• köpeği dışarı çıkarmak

is a very normal everyday expression for take the dog out.

In köpeği, the ğ is usually not pronounced like a strong consonant in modern Turkish.

A rough guide:

• kö-pee-i or kö-pey-i depending on speech flow

The ğ often lengthens the vowel before it or creates a smooth transition between vowels rather than making a hard sound.

So köpeği does not sound like an English g.

Yes. Without more context, the sentence can be understood in more than one way.

Possible interpretations include:

• I am taking the dog out this evening.
• I take the dog out in the evening.
• I’m taking the dog outside in the evening.

Turkish often leaves this kind of distinction to context.
If the speaker wants to make a routine clearer, they might say:

• Ben köpeği akşamları dışarı çıkarıyorum.

If they want to stress a specific evening, context or another word would help.

Yes:

• Köpeği akşam dışarı çıkarıyorum.

This is perfectly natural and probably more common in ordinary conversation unless there is a reason to stress I.

Turkish frequently omits subject pronouns when the verb ending already shows the person.