). I can see the pimple on the first photo but not the second. But yes it would be best to get him checked at the vets to see if they can work out what it is. It might be something benign or it might not be and to be honest they might not know by looking at it, but what they often do is give a course of antibiotics and metacam (pain relief and anti inflammatory). If it goes away then it could have been an infected spot or something - eg pus filled. If it doesn't then it's a lump - but the metacam can help shrink lumps or slow them up from getting bigger - it's also pain relief and at two years old he might benefit from it - they can start getting arthritis, toothache and all sorts.
If it's like Baytril, it will taste nasty! If he takes it from the syringe that's good. It's a difficult one to disguise in food as they can still taste it in most things, but if you have any difficulties, you could try some strong flavoured beefy type food - like beef cat or dog food or even corned beef - just a pea sized amount on a little dish. I had that tip given to me years ago and it's always worked! It was a pouch of beefy dog food for small dogs that looked a bit like corned beef. It's important they get the dose daily though.
