'Return to Cardiff' I feel is about the familiarity of travelling back to your home town but also the conflict between past and present and how you notice how much things have changed in your life since you were last at home.
One of the things that I found interesting about this poem was the rhyme scheme that Abse chose to use. Abse chooses to use a regular rhyme scheme that is as follows; A,A; B,B etc. I believe that this shows the support and comfort that Abse feels when he is back in Cardiff. I feel as though it almost acts as a comfort blanket keeping him safe from his life. However, in stanza 2 Abse chooses to use a half-rhyme in "raid" and "façade". I believe that as this stanza shows how he was surprised at how unfamiliar Cardiff had become to him and chose to show this through the rhyme. I also feel that the rhyme scheme suggests this as it still has a rhyme to it which shows that it is still his home and where he belongs however he now feels that it is less familiar to how it was when he was younger.
Another thing that I found interesting about this poem was the quote "boy I was not and the man I am not", which shows a conflict between past and present. This shows how much Cardiff has changed, and how Abse now does not believe he ever fully fitted in. This links in with 'Dockery and Son' by Larkin as that too shows the conflict between past and present. Conflict can also be seen in "what I wanted to be as much for what it unashamedly is" which suggests a contrast between reality and his illusion of how things should be.
There is also an emphasis on how your home town makes you who you are and this can be seen in "first everything". I believe that this suggests that your home town is where you experience things for the first time and that this is where you gain your much needed life experience before moving away.
I also feel that Abse does not feel as comfortable as he used to in Cardiff. This can be seen in "mislaid identities" as this suggests that Cardiff is no longer now he remembers it and that he no longer sees a familiar face when he returns to Cardiff.
I believe that this poem does not only link to 'Dockery and Son' but also 'Here' as both poems are centred around certain places that mean something to the author and their home.