My dog has his genital are very swollen and red he went to the the groomers 2days ago he has been licking constantly

I'm sorry to hear this. The skin is extremely red so a vet visit is needed as he likely needs medicine such as antibiotics and anti inflammatories. I would want to analyse his urine and check he is urinating as normal. Stop licking by using a buster collar at home.

It’s yellowish skin, swollen, and he is licking it every now and then. Please help! I’m not sure if I should put antibiotics (neomycin) on it. I won’t do it until a vet says it’s safe.

Hello, This does look like he may have it infected. You can use Neosporin or any other topical antibiotic cream. Just try to keep him from licking this area.

I just noticed what looks like welts or a ring on his penis. It’s red and raised. Is this a fungal infection?

Hello this looks like a small infection. You can clean this area and apply Neosporin to it. If it does it heal or gets worse, you would need to see you vet for some oral antibiotics.

My dog has bumps or lesions on his genital area. Do I need to take him to the veterinarian?

This looks like it could be a fungal or bacterial infection. A vet visit is best. They may swab the lesion and can then prescribe the most appropriate treatment which may be e.g. antibiotics and anti-inflammatories. If he is licking at the area, use a buster collar to prevent this as this will delay healing. You can bathe the region with cotton wool and salt water. I do hope this helps.

My Yorkie is constantly licking his penis all the sudden. He also will jump up for no apparent reason and run like he is startled or something jabbed him but without actual cause.

Hello, he may have a urinary tract infection causing him to lick constantly and be mildly painful. It would be best for him to see your vet. They will check a sample of his urine to see if there is an infection and start him on the correct treatment for his issue.