Vallejo Recology responds to reports of dead animals in the public right-of-way areas. I will forward the information provided in the initial post to Recology as they do not have a presence on SeeClickFix. You can follow up with them directly by calling (707) 552-3110 or using their online contact page here: https://www.recology.com/recology-vallejo/contact/.
In the future, it is advised to contact them directly when reporting issues as they request detailed information and a first-person account best serves that need. Thank you for using SeeClickFix.

Thank you for using SeeClickFix. Recology Vallejo and Solano County Sheriff's Animal Control Services provide removal services of dead animals in Vallejo, and both do not have a presence on this forum. Please contact Recology or Animal Control directly to make your report, as first-hand accounts best serve an investigation and direct contact provides the opportunity for follow-up.

Dead animals on public property are picked up by Recology Vallejo. Residents are instructed to call (707) 552-3110 during office hours and (707) 552-0221 after hours. Please be very detailed in your description of the carcass and its location.

Dead animals on private property can be picked-up by Animal Control by calling (707) 645-7906 or Recology by calling (707) 552-0221. Both charge a nominal fee.